F7030M, F7035M Om

202205001
F7030M / F7035M
FORKLIFT TRUCK
( 英语 )
OPERATION AND
MAINTENANCE MANUAL
Important Safety Information
Most accidents related to product operation, maintenance and repair are caused by ignoring basic safety
rules or protective measures. If you are aware of potential hazards, you can prevent accidents before
they occur. Personnel must be familiar with potential hazards and possess the necessary training and
skills to troubleshoot problems.
Improper operation, lubrication, maintenance, and repair are all dangerous, and may lead to death in
severe cases.
Do not perform any operation, lubrication, maintenance, or repair of the machine until you have read and
understood the relevant instructions in this manual.
Safety precautions and warnings can be found both in this manual and on the product itself. Ignoring
these warnings may result in death.
Hazards are marked with “Safety Warnings” that contain “Signal Words” such as “Danger”, “Warning”,
and ”Caution”, etc. The safety warning label “Warning” is shown below:
This meaning of this safety warning label is as follows:

Caution! Pay attention! Your safety is at stake!
The safety hazard is explained using text or diagrams below the warning label.
Operations that could cause damage to the machine are marked both in this manual and on the machine
itself using the labels “Caution” or “Warning”.
LiuGong cannot predict every hazard in the work environment; therefore the warnings in this manual and
on the machine should not be considered exhaustive. When using a tool, procedure, working method, or
operation technique that is not explicitly recommended by LiuGong, you must pay special attention to the
safety of yourself and others. You should ensure that the operation, lubrication, maintenance, or repair
procedure does not damage the machine or create unsafe conditions.
The instructions, values, and illustrations in this manual are based on the most current information
available at the time of writing. Continuous improvements in the design of this machine may cause
variations in some details, which may not be reflected in this manual. For the latest information on the
machine, or for questions about the information in this manual, please contact LiuGong or a LiuGong
distributor.
CALIFORNIA
Proposition 65 Warning
WARNING: Operating, servicing and maintaining a passenger vehicle or off-road
vehicle can expose you to chemicals including engine exhaust, carbon monoxide,
phthalates, and lead, which are known to the State of California to cause cancer and
birth defects or other reproductive harm. To minimize exposure, avoid breathing
exhaust, do not idle the engine except as necessary, service your vehicle in a well-
ventilated area and wear gloves or wash your hands frequently when servicing your
vehicle. For more information go to www.P65Warnings.ca.gov/passenger-vehicle.
1
May 26, 2022 CONTENTS
F7030M/F7035M
CONTENTS
Preface Operation Manual

Before Operating the Machine ......................... 43
Safety Information
Operator Controls and Instrument Panels 44
Safety Decals and Decal Locations ...................4
Engine Starting ................................................ 57
General Safety Considerations ........................11
Operation Techniques ..................................... 58
Preventing Crushing and Cutting .....................14
Transporting and Hoisting the Machine ........... 63
Burn Prevention ...............................................14
Fire and Explosion Prevention .........................15 Maintenance Manual

Fire Extinguishers and First-Aid Kit ..................16 Breaking In a New Vehicle .............................. 69
Electrical Storm Injury Prevention ....................17 Maintenance Interval Schedule ....................... 70
Fuel ..................................................................17 General Torque Specifications ........................ 83
Tires .................................................................17 Lubrication Specifications ................................ 84
Information on Attachments .............................18 Tires ................................................................. 86
Cautions about Machine Operation .................18 Working Device System .................................. 87
Cautions about Machine Maintenance .............27 Important Maintenance Procedures ................ 90
Stability and Center of Gravity .........................29 Machine Assembly Procedure ...................... 112
Sound ...............................................................31 Overhead Guard Disassembly and Assembly

Procedures .................................................... 113
Key Spare Parts to be Periodically Changed ...32
Troubleshooting ............................................. 114
Tightening Torque of the Bolts ........................32
Malfunction Analysis ...................................... 117
Application and Specification Maintenance Note Table ............................... 124
Applications ......................................................33
INDEX
Main Specifications ..........................................34
2
CONTENTS May 26, 2022
F7030M/F7035M
1
May 26, 2022 Preface
F7030M/F7035M
Preface Accurately record the machine’s product

model number, product serial number, engine
serial number, and the numbers of the
primary components. If the machine is stolen,
This manual contains important instructions for you will need to provide these numbers to the
operating, maintaining, inspecting, and local authorities for reporting and tracking.
adjustment of this machine. The manual is a You will also need to give these numbers to
permanent and important part of the machine. your dealer to order parts or learn more about
This manual should be stored in a safe and the condition of the machine. If this manual is
clean place so that operators can read it easily. stored inside the machine, please ensure that
Make sure that the manual remains intact and in the numbers are also recorded in a safe place
good condition. It should not be removed if the outside of the machine.
machine is resold or leased.
Safety
Some photographs and illustrations in this
manual show details of attachments those may Basic safety precautions are listed in “Safety
be different from your machine. Guards and Information”. The text for warning symbols and
covers may have been removed for the purpose signs are also indicated, along with their
of illustration. locations.
Please read this manual carefully to operate and Please read and understand the basic
maintain the machine properly and avoid precautions listed in “Safety Information” before
possible personal injury or machine damage. All operating the machine or performing lubrication,
operators should be able to use the machine maintenance, or repairs on it.
proficiently, properly, and safely.
Do not use the machine for any purposes other Operation
than those described in this manual. If you have
special requirements and would like to modify This section includes information on
the machine or add other specialized equipment instrumentation, control equipment, control
to it, please contact your dealer for confirmation. levers, as well as transport and towing. This
Otherwise, all consequences of unauthorized section is suitable for new drivers to study and
modification are your sole responsibility. for experienced drivers to review. Please refer
back to it often.
LiuGong provides a full warranty for users who
operate and maintain the machine in accordance Graphics indicate the correct operational steps
with the instructions in this manual. If the for inspecting, starting, operating, and stopping
machine is used improperly or is used to perform the machine.
operations other than those specified by the The techniques in this manual are basic. As
manufacturer, the warranty will become invalid operators’ knowledge of the machine and its
and requests for field maintenance may be performance grows, their operational proficiency
rejected. Only personnel with training or will likewise increase.
operational experience are allowed to operate
the machine, and only professionals are allowed
to inspect or maintain the machine.
2
Preface May 26, 2022
F7030M/F7035M
Maintenance Certified Engine Maintenance
The “Maintenance” section provides guidance on Correct maintenance and repair methods are
how to maintain the machine. Step-by-step essential to keeping the engine and machine
illustrations are categorized by maintenance systems operating properly. As the owner, you
periods. Maintenance tasks without a specific are responsible for performing the required
period are listed in “Other”. For items in “Periodic maintenance listed in the Maintenance Manual
Maintenance”, please refer to the details for this machine. It is prohibited for persons
provided below. engaged in the business of repairing, servicing,
selling, leasing or trading engines or machines to
When maintenance or servicing of the engine
remove, alter or render inoperative any
requires replacing components that are critical
emissions-related device or design element
for environmental protection, use parts from the
installed on or in an engine or machine that is in
original manufacturer of the same model and
compliance with the regulations. Certain
specifications. Otherwise, LiuGong will not bear
elements of the machine, such as the exhaust
any legal responsibility for the consequences.
system, fuel system, electrical system, air intake
system and cooling system may be emissions-
Maintenance Periods
related and should not be altered unless
approved by LiuGong.
For convenience, you can use calendar time
(days, weeks, months) to determine the
Declaration
maintenance period rather than working time as
shown on the hour meter, but only if the two are
The forklifts manufactured by LiuGong are
nearly the same. We recommend that you
special industrial machines, which can be
perform a given maintenance task as soon as
operated only in special areas that is stipulated
the maintenance period is reached in either of
in the Regulation on Safety Supervision for
the two time calculations mentioned above.
Special Equipment, such as factories, scenic
In extremely harsh, dusty, or humid working spots and amusement sites.
environments, more frequent maintenance and
lubrication than that described in ”Periodic
Maintenance” is required. The maintenance
tasks listed in the original requirements should
be repeated during maintenance. For example,
when performing the maintenance tasks listed
for 500 work hours, you should also perform the
maintenance tasks for 200 work hours, 50 work
hours, and 8 hours/daily.
All materials, illustrations, and specifications
in this manual are the latest product
information available at the time of
publication. LiuGong reserves the right to
make changes without notice.
3
May 26, 2022 Preface
F7030M/F7035M
Main Components of the Machine
1. Overhead guard 7. Titling cylinder 13. Rear wheel

2. Mast 8. Lifting cylinder 14. Seat
3. Load-backrest 9. Frame 15. Counterweight
4. Fork 10. Engine hood 16. High exhaust pipe
5. Front wheel 11. Steering axle
6. Drive axle 12. Steering wheel
Serial Number of the Machine and Parts
Product Identification Number (PIN) and Serial Numbers

Manufactures Name Guangxi Liugong Machinery Co., Ltd
Product Identification Number (PIN)
Serial Number of Engine
Serial Number of Transmission
Serial Number of Front Axle
Serial Number of Rear Axle
4
Safety Information May 26, 2022
Safety Decals and Decal Locations F7030M/F7035M
Safety Information Safety Decals and Decal

Locations
Safety Warning Symbols Safety decals can be found on the machine. This
section describes the locations of these decals
Safety warning symbols are important; and explanations of the safety hazards they
safety messages that can appear on indicate. Please make time to familiarize yourself
machinery, safety signage, or in with these safety markings.
manuals, etc. When you see this Ensure that the warning decals can be read
symbol, you should follow the indications in the easily. If the text or illustrations of the warning
safety message and be alert to the possibility of decals cannot be read clearly, replace the decals
personal injury or death. or clean them with cloth and soapy water. Do not
use harsh cleansers or fuel to clean the warning
Safety Warning Labels decals.
Damaged, missing, or otherwise illegible warning
"Danger", "Warning" and "Caution" are defined decals must be replaced. When replacing
as follows: equipment or components that have warning
decals attached, make sure that the new
components have the corresponding warning
decals.
● Danger: This term indicates an immediate

hazard that, if not avoided, will result in death
or serious personal injury. Product Identification Number
(PIN)
The product identification number (PIN) is

● Warning: This term indicates a potential located near left step.
hazard that, if not avoided, will result in death
or serious personal injury.
● Caution: This term indicates a potential

hazard that, if not avoided, will result in minor
or moderate personal injury.
“Caution” is also used to alert you to safety
concerns regarding unsafe practices that may
result in personal injury. “Danger” indicates the
most severe safety hazards. “Danger” and
“Warning” labels are placed near specific safety
hazards. General precautions are listed on
“Caution” labels.
5
May 26, 2022 Safety Information
F7030M/F7035M Safety Decals and Decal Locations
Decal location
3
2
9
10
11
4 8
5
7
1. WARNING DECAL 5. DANGER DECAL 9. WARNING DECAL

2. NOTICE DECAL 6. DANGER DECAL 10. WARNING DECAL
3. WARNING DECAL 7. WARNING DECAL 11. WARNING DECAL
4. DANGER DECAL 8. WARNING DECAL
6
Decal information
1. WARNING DECAL
(Located in the cab)
1. Weight of load must not exceed rated
capacity of forklift. Ensure load is stable and
position on the forks to prevent load slipping
when lifting or travel.
2. Lift load with mast tilted back from straight
position. Lift load to required height only at
location to be placed, move machine slowly
into position and only tilt load forward when
load is over location to be placed.
3. Side shift operation: Always ensure side
shift is referenced on load chart. Rated load
will be reduced from standard with side shift
fitted. Never adjust side shift with forks on the
ground. Caution should be used when
operating side shift with load raised, sudden
movement of load may cause forklift
instability. 74A3294
2. NOTICE DECAL
Inspect before starting the forklift.
Check hydraulic oil level. The level should
reach the mark at the middle of the sight
glass.
Check hoses, pipes, fittings, pump and valves
for leakage and damage.
Check service brake:
1. The idle stroke of service brake pedal
should be between 20-30 mm (0.8 in-1.2 in).
2. The clearance between the front bottom
plate and service brake pedal should be more
than 20 mm (0.8 in) after applying service
brake.
Check parking brake:
Machine should be able to park stably on a
slope with 20% gradient without load when
pulling the brake lever to its maximum stroke.
Check instruments, lights, terminal plugs,
switches and other electrical wirings for
normal working condition. 74H2070
7
Decal information
3. WARNING DECAL
Before starting: Only trained qualified
operators should operate forklift truck. Check
every control and alarm system before
operating forklift truck. Never operate forklift
truck that has mechanical problems. Always
consider the weight of any device or
attachment being used when calculating load.
When loading or unloading materials: Never
exceed forklift rated load capacity. Always
ensure the security of goods being lifted. Fully
insert fork under load before lifting clear of
load bearing surface. Never operate any part
of the machine from outside of operator's
seat. Never load with a single fork. Observe
overhead clearance when passing under
height limitations. Mast forward tilt
movements should be minimized when mast
is raised and a load applied. Beware load
may fall towards truck with mast raised.
When operating: Never carry passengers on
any part of the forklift truck. Slow down in wet
or slippery areas and when turning. Use
caution when driving on a ramp or slope.
Always travel straight up and down a ramp or
slope. Never attempt to turn forklift when
travelling on a ramp or slope. When travelling
on a gradient of 1/10, travel up gradient
forwards travel down gradient backwards.
Special attention is required when travelling
on uneven or temporary surfaces. Loads
should be carried as close to ground as
possible with mast rolled back to provide
stability.
When parking machine: Lower forks to
ground and apply parking brake, place
transmission in neutral and stop engine.
When parking machine on gradient or slope
apply parking brake and choke the wheels. 74A3305
8
Decal information
4. DANGER DECAL
(Located on left side of mast)
CRUSH HAZARD.
Do not enter working area of forklift.
74A3293
5. DANGER DECAL
(Located on left side of mast)
No passengers on or under fork.
74A3301
6. DANGER DECAL
(Located on right side of mast)
No passengers on or under fork.
74A3300
9
Decal information
7. WARNING DECAL
(Located on the middle beam of mast)
CRUSH HAZARD. Keep clear of mast.
74A3303
8. WARNING DECAL
(Located near the tire)
IMPACT HAZARD. During inflation of tire,
stand forward or behind wheel. Release
pressure before repair. Read and understand
Operation& Maintenance Manual for proper
procedure.
74A3304
9. WARNING DECAL
(Located on the top of the radiator)
Hot liquid under pressure, service when cool
74A3180
10
Decal information
10. WARNING DECAL

(Located near the engine fan, where can be
observed easily)
CUTTING HAZARD. Keep clear or stop
engine before servicing.
74A3251
11. WARNING DECAL

(Located near the engine belt)
ENTANGLEMENT HAZARD
Keep clear or stop engine before servicing.
74A3171
11
F7030M/F7035M General Safety Considerations
General Safety
Considerations
Please read these safety precautions carefully.

Failure to do so could lead to severe injury or
death.
Only trained and qualified personnel should
operate or maintain this machine.
Wear a hard hat and eye protection, safety

footwear, face mask, and gloves while operating
or maintaining the machine.
Do not operate this machine if you are ill, drowsy,

taking medication, or after drinking alcohol.
Operating the machine under these conditions
can cause poor judgment and may lead to
accidents.
Before performing maintenance or repairs, hang
a “Do Not Operate” or similar tag on the ignition
switch or control lever. Use safety goggles, safety glasses, or a face
mask to protect your eyes from high-pressure
liquids while servicing the battery, and to protect
from flying debris while the engine is running and
tools are being used. Wear a protective mask
G
IN
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AR
while disassembling springs or adding acid to the

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op o n
battery. Wear a safety helmet or face shield while

e
at
d
welding or using a cutting torch.

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te
ra
pe
O
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ate
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Do not wear loose-fitting clothing, jewelry, or

have unsecured long hair. They may get caught
in control systems or moving parts, causing
severe injury or death.
12
General Safety Considerations F7030M/F7035M
In noisy environments, wear appropriate hearing Be careful when using cleaning agents. Do not
protection devices such as ear muffs or earplugs use flammable materials such as diesel or
to avoid damage to your hearing. gasoline to clean parts. These are fire hazards.
Ensure that all shielding and cover plates are Promptly report all required repairs.
fixed to the machine. Keep the machine free of
Unauthorized persons are not allowed on or
debris, grease, tools, and other miscellaneous
around the machine.
items, especially the instrument panels,
passages, and ladders. Put away loose items It is prohibited to modify the machine without
such as lunch boxes, tools, etc. LiuGong's authorization, and LiuGong is not
responsible for any consequences of such
When inspecting an open fuel tank or water tank,
modifications.
keep foreign materials from entering system
components. Before opening the lid, empty your
Compressed Air
clothes pockets. Move the wrench and nut very
carefully.
Compressed air can cause personal injury. Wear
a mask, protective clothing, and safety footwear
when using compressed air for cleaning. The
maximum compressed air pressure used for
cleaning should not exceed 29 psi (0.2MPa).
High-Pressure Liquids
High-pressure oil can cause burns. When

servicing or replacing hydraulic system
Understand the workplace hand signals and the hoses, check whether the system pressure
signal source. Only take signals from one person has been released. Hydraulic oil under
at a time. pressure can cause serious injury if
splashed on skin.
Never put maintenance or servicing liquids into a
glass container.
Be careful when opening hydraulic hoses or
Follow relevant laws and regulations when fittings. When the oil sprays out, the released
handling hazardous substances such as pressure can cause the hose to sweep back and
lubricants, fuels, coolants, solvents, filters, forth.
batteries, etc.
13
F7030M/F7035M General Safety Considerations
Wear safety goggles and leather gloves when

checking for leaks. Use wood or cardboard to
check for leaks, never bare hands.
Even leaks the size of a pinhole can pierce flesh, Asbestos

causing serious injury or death. Consult a
physician immediately if sprayed with high- Inhalation of asbestos dust is a health hazard.
pressure oil. This product does not contain asbestos, and
LiuGong recommends using only genuine
LiuGong parts. If you need to handle materials
that contain asbestos, follow these guidelines:
● Never use compressed gas for cleaning. Use
water to prevent the dust from scattering.
● Use a vacuum cleaner with a high efficiency
particulate air filter (HEPA).
● Do not grind materials that contain asbestos.
Safe Disposal of Waste Liquids ● When possible, operate the machine upwind.
● Follow environmental protection regulations
Improper disposal of waste liquids can cause when handling asbestos.
harm to the environment. Follow local
regulations when disposing of waste liquids. ● Shower after exposure to asbestos.
Any liquids spilled while inspecting, servicing, ● If necessary, use an effective face mask. .
testing, adjusting, or repairing the machine must
be stored in a container.
Prepare a suitable container to collect liquids
before opening any liquid chambers or
disassembling any liquid-containing
components.
Use appropriate containers when draining
liquids. Never use food or beverage containers,
as this might lead to someone consuming the
liquid by accident.
14
Preventing Crushing and Cutting F7030M/F7035M
Preventing Crushing and Make sure that no one is nearby when pressing
out locking pins. Wear safety goggles to avoid
Cutting eye injuries.
When striking objects with a hammer, make sure
Do not place hands, arms, or any other body that flying debris does not injury anyone nearby.
parts between any movable parts. This includes
between the working device and cylinders, or
between the machine and the working device. Burn Prevention
Properly support the equipment when working
underneath the working device. Do not rely on Some components may become hot after the
the hydraulic cylinders to support the working machine has been in operation for some time.
device. The working device could fall if the Ensure that the components have cooled down
control mechanism moves, or if a hydraulic hose before performing any repairs or inspection.
leaks.
Coolant
For components with protective guards installed,
if it is necessary to remove the guard to perform
At operating temperature, the engine coolant is
repairs or maintenance, be sure to re-install the
very hot and under pressure. Hot water and
guard afterwards.
steam are present in the radiator and all hoses
Spinning engine fan blades can cut fingers. Keep attached to it. Touching these may lead to burns.
a safe distance or turn off the engine when
servicing.
When checking the coolant level, shut off the

Make sure that the engine fan blades are free of engine and wait until the water refilling cap is
debris and miscellaneous items. Fan blades can cool to the touch before opening.
cut through or throw out tools or debris that fall
into them. Loosen the cooling system refilling cap slowly to
release the pressure.
Unless otherwise stated, do not make any
adjustments while the machine is operating or The coolant is an alkaline substance that can
the engine is running. cause injury. Do not let it come into contact with
the skin, eyes, or mouth.
If maintenance procedures require that the
machine be running, then do not leave the
machine unattended. One person should sit in
the operator's seat and be prepared to shut off
the engine at any time.
Do not use twisted or worn cables. Wear gloves
during use and transport.
15
F7030M/F7035M Fire and Explosion Prevention
Oil Fire and Explosion

Hot oil and components can cause injury. Do not Prevention
let hot oil or hot components come into contact
with the skin. All fuels, most lubricants, and some coolant
mixtures are combustible.
Fires can occur if fuel leaks onto hot surfaces or
electrical components.
Do not smoke while refueling or in areas where
combustible materials are stored.
The hydraulic tank is hot and pressurized at

operating temperature.
When opening the hydraulic tank to add oil, shut
off the engine and wait until the oil refilling cap is
cool to the touch before opening.
Clean and tighten all electrode contacts. Check
To prevent burns from the hot oil, remove the cap for loose or worn wires every day. Before starting
slowly to release the pressure in the hydraulic the machine, tighten any loose power supplies
tank. and repair or replace any worn wires.
Release system pressure before removing any Store fuel and lubricants in properly labeled
hoses, fittings, or similar parts. containers. Prevent their use by unauthorized
personnel.
Batteries
Put oily rags and other flammable materials
Batteries produce combustible fumes, which are inside protected containers and place them in a
an explosion hazard. safe location.
Do not smoke while checking the battery Do not weld or flame cut pipes that contain
electrolyte levels. flammable liquids. Clean up any flammable
liquids before welding or flame cutting.
The electrolyte is acidic. Do not let it come into
contact with the skin or eyes. Clean up any flammable materials that
accumulate on the machine, such as fuel,
Wear safety goggles and protective gloves when lubricants, or other debris.
inspecting the battery.
Do not operate the machine near open flames.
Keep the battery away from open flames, and do
not smoke near the battery.
When using jumper cables to start the machine,
ensure that the positive (+) cable is connected to
the positive (+) terminal of the battery connected
to the starter solenoid, and the negative (-) cable
from the external source is connected to the
starter’s negative (-) terminal. If the starter has
no negative terminal, then connect it to the
engine block.
16
Fire Extinguishers and First-Aid Kit F7030M/F7035M
To avoid explosion, do not charge frozen To avoid overheating due to vibration or friction
batteries. against other components, ensure that all hose
clamps, guards, and heat shields are installed
Ether properly.
When removing pipes connected to the air
conditioner’s compressor, do not allow open
flames nearby. Otherwise, toxic gases may be
Do not use ether to start the machine. produced, resulting in poisoning.
Any attempt to start the engine with ether may Fire Extinguishers and First-
result in serious engine damage or personal
injury. Aid Kit
Always have a fire extinguisher available. Read

its instructions carefully and understand how to
use it.
Always have a first aid kit available at the work
site. Check the first aid kid regularly and
replenish as necessary.
You should know what to do in the event of a fire
or injury.
Lines, Pipes, and Hoses Prepare in advance the phone numbers of
relevant personnel to contact in case of
Do not bend or hammer on high-pressure hoses. emergency (physicians, emergency services, fire
Do not install abnormally bent or damaged hoses department, etc.). Post these phone numbers in
or pipes onto the machine. designated locations and ensure that all
Promptly repair any loose or damaged fuel or personnel know these numbers and how to
lubricant lines and hydraulic system hoses and contact them.
pipes. Leaks can cause fires. Contact a LiuGong
Machine Works authorized dealer for repairs or
replacements.
If any of the following problems are found,
replacement is necessary.
● Fittings are damaged or leaking.
● The hose outer sheath is worn or cut and the
reinforcing wire is exposed.
● The hose has localized swelling. Inspect and maintain fire extinguishers regularly.
Follow the recommended usage instructions on
● The hose is obviously twisted or oblique.
the label.
● The hose’s reinforcing wire is embedded in
the outer sheath.
● The end fitting is misaligned.
17
F7030M/F7035M Electrical Storm Injury Prevention
Electrical Storm Injury Always remember to tighten the fuel tank cap
after refueling.
Prevention
Never attempt to mount or exit the machine

when lightning is striking nearby.
If a lightning strike occurs and you are in the
driver’s cab, then stay in the cab. If there is no
driver's cab or if you are standing on the ground,
then stay far away from the machine.
Tires
The installation, disassembly, repair, and

servicing of tires and rims require specialized
Fuel equipment and expertise. Maintenance or
servicing should be carried out by a tire repair
Only use the correct type of fuel for the machine. shop.
Using the wrong fuel will degrade the machine’s
performance and may lead to unexpected
failures or damage to the machine.
Fuel should be supplied from designated fuel
stations. Ensure that fuel stations are well-
ventilated, free of sparks and flames, and
equipped with appropriate fire extinguishing
equipment.
Fuel is flammable and may catch fire or explode.
When refueling, all flames are strictly prohibited.
Always remove the keys from the ignition when
refueling. Pneumatic tires can explode when the gas inside
is heated. Heat from welding of the rim, flames
Improper handling of fuel can lead to serious near the tire, or braking too frequently can cause
accidents. Thoroughly clean up and dry any the gas inside the tire to expand or ignite.
spilled fuel.
Tire explosions are far more forceful than
deflations. Explosions can cause tires, rims, or
drive components to fly more than 1640 feet (500
meters) from the machine, and may result in
personal injury or death, or damage to property.
18
Information on Attachments F7030M/F7035M
Do not approach heated tires. Stay at least 50 Cautions about Machine

feet (15 meters) away. Stand outside the shaded
area (as shown). Operation
AT LEAST 15m(50ft) AT LEAST 500m(1500ft) Know Your Machine
Be able to operate all equipment on the machine.

Understand the purpose of all control systems,
instruments, and indicator lights.
Understand the load capacity, speed range,
braking and steering characteristics, turning
radius, and operating height.
Remember that rain, snow, ice, gravel, soft soil,
etc. can all change the machine's work capacity.
LiuGong can provide pneumatic or solid tires
according to your specific needs. Study the safety decals (DANGER, WARNING,
CAUTION) and other signage on the machine.
Information on Attachments Know Your Work Area
Installation and adjustment of attachments must Make every effort to learn about your work area
be performed by qualified personnel. Operators in advance. Check for: the locations of slopes;
should be trained to operate and maintain open trenches; falling or hanging objects; soil
attachments in strict accordance with the conditions (soft or hard); puddles and swampy
relevant manuals. areas; stones and tree stumps; buried
foundations, roots, or wall boundaries; holes,
When installing or using replacement obstacles, and mud or ice; traffic; dense dust,
attachments, read the relevant instructions in the smoke, or fog; buried or hanging electricity, gas,
attachment manual as well as this manual. telephone, water, sewage or other utility lines. If
Improper installation of attachments or necessary, request the utility companies to mark,
accessories will not only cause safety hazards, shut off, or relocate these lines before you start
but will also adversely affect the machine’s work.
operations and the service lifespan of the
equipment. Before Starting the Engine
Do not use any attachments that are not Before starting work, inspect the machine
authorized by LiuGong. Use of unauthorized carefully to check that all systems are in good
attachments may cause safety hazards and operating condition. Have all other people near
adversely affect the machine’s normal operation the machine leave the work area.
and its service lifespan.
Before mounting the machine, clean off any mud
Without authorization, any modification of or sand from your shoes.
attachments is strictly prohibited.
Check all structural and covering parts for
LiuGong is not responsible for any injuries, distortion due to collision.
accidents, or damage to the machine caused by
the use of unauthorized attachments. Check that all safety and protective devices such
as panels, guards, covers, etc. are installed
properly to avoid damage from moving parts.
Promptly repair any damaged parts.
19
F7030M/F7035M Cautions about Machine Operation
Check the hydraulic system for leaks. Check

hoses and pipes for wear.
Check whether any fasteners are loose or
missing.
Check the wiring harnesses for wear or abrasion.
Check that fuses are intact and all connections
are tight.
Check that the engine and fuel system level are
normal. Promptly drain off any water or sediment
in the fuel water separator. Before starting the engine, ensure that the
control handles are in the NEUTRAL position
Replace any damaged or missing parts and
and the shift lever is in the NEUTRAL position.
perform the lubrication tasks at the lubrication
points specified in the Periodic Maintenance Sound the horn as a warning when starting the
Schedule as necessary. engine.
Remove any loose objects from the driver’s cab. Only start the engine from inside the driver’s cab.
They can interfere with the controls and cause It is strictly forbidden to short-circuit the starter
accidents. motor to start the engine. Bypassing the starting
system in this way will cause damage to the
Ensure that all windows on the cab are clean and
machine’s electrical system.
that the wipers are working properly.
After starting the engine, observe the pressure
Adjust the seat to the proper position and check
gauges, instruments, and indicator lights to
the seat belt and seat belt anchoring device for
ensure that they are working properly and that
damage. The seat belt must be replaced after
the readings are within operating range.
three years of use.
Release the parking brake and perform forward,
Ensure that the machine's lighting system is
reverse, turning, braking, inching, lifting, and
working properly and that there is sufficient
tilting operations to ensure their proper
lighting in the working area.
functioning.
Starting the Engine Observe and listen to the machine carefully. If
you detect any malfunctioning or abnormality,
Never start the engine if there is a “DO NOT stop the machine immediately and resolve the
OPERATE” tag on a control lever. issue before proceeding.
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Make sure that the operator is in the seat with

the seat belt securely fastened before starting
the machine.
20
Cautions about Machine Operation F7030M/F7035M
Engine exhaust can cause illness or death. If you Operating the Machine
need to start the engine in a closed or poorly-
ventilated area, open doors and windows to Before driving on public roads, check that the
ensure adequate ventilation and prevent gas machine meets the requirements of local traffic
poisoning. If opening doors and windows does laws and regulations, and obtain a road driving
not provide adequate ventilation, install a permit from the relevant authority. Follow the
suitable ventilation system. local traffic regulations when driving on public
roads.
Check the condition of the vehicle before
operating. If you notice any malfunctioning,
report it to the relevant personnel or repair it. The
machine cannot be used until the repair is
complete and the machine is safe. Do not force
the vehicle to operate when it is in poor
condition.
Maintain proper posture on the seat. Accidents
can occur when you are not seated properly or
when you leave the seat to operate the machine.
Regularly check the exhaust emission values in
Battery-powered forklifts may be equipped with a
a safe area outdoors. To avoid fires when
drive interlock device that prevents the driver
checking the emissions, pay special attention to
from driving or operating the machine if not
any oil or fuel leakage. Do not leave rags or
seated properly.
paper on the engine body. Confirm the location of
the fire extinguisher and understand how to use
it.
After any engine repairs or adjustments, re-
check the exhaust emission values and ensure
that they comply with the local government’s
relevant laws and regulations.
Before Operating the Machine
No one else should be present on or around the Before moving, make sure that the area is safe
machine. Fasten the seat belt. on all sides and that the shift lever is in the drive
position. Is there anyone in the direction you plan
Make sure that all windows, light covers, and
to drive? Also, confirm whether the load has
mirrors are clean, and that all open or closed
been unloaded.
doors and windows are secured.
Adjust the mirrors to provide the optimal field of
view from the operator's seat.
Remove any obstructions from the driving path of
the machine. Beware of dangerous objects such
as high-voltage electrical lines, ditches, etc.
Make sure that the horn, reverse signal alarm,
and other warning devices are working properly.
21
The driver has an important responsibility to

protect the safety of pedestrians. Pedestrians
often have the right-of-way. Pay special
attention, especially when turning corners. The
driver should not startle pedestrians to give way
by flashing lights or honking the horn.
No one is ever allowed underneath a raised fork.

Before lowering the fork, check that no one else
is nearby. Whether or not the fork is loaded, no
Use the rotary beacon (optional accessory) and person, yourself included, is permitted to stand
reverse signal alarm to make others aware of the or pass beneath the fork.
machine’s presence.
Do not overload the machine. Always load and
unload the machine according to its rated load
capacity. Before loading the fork, confirm the
load’s weight and center of gravity.
The machine is used for loading and unloading

cargo, not for lifting personnel. Passengers are
not allowed.
Do not extend your hands, feet, or any body part

outside the vehicle while driving. Never extend
your hands or feet into the mast mechanism.
Never handle anything between the mast units
for any reason (except while servicing the
machine with the engine shut off).
22
Check whether the load on the loading platform

is loose. Strap down the load securely before
transporting it.
Use appropriately-sized loading platforms.

Check the loading platform’s condition, strength,
and safe loading capacity.
The load must be balanced properly on the fork.
When handling wide or lopsided loads, take
special care to keep the machine from tipping
over. Be especially careful with very long loads
such as iron rods, lumber, etc.
The fork width should be set as wide as possible.

Before loading the fork, confirm that the width of
the loading platform or load is appropriate for the
size of the opening between the forks. A wider
fork ensures a more stable load.
Never lift loads on inclined or uneven surfaces.
Always pay special attention when driving on
inclined or uneven surfaces.
23
Always use the load backrest and overhead

guard when stacking loads up high. Pay special
attention to avoid dropping loads when stacking.
Check whether the items at the top of the stack
are loose before stacking on top of them.
Tilt the mast backwards while driving, keeping

the load against the backrest. Do not lift or lower
the load while driving. Ensure that the fork size is
appropriate for the load size, and that the load is
resting against the backrest.
Do not lift loads when the mast is tilted forward.
The mast must be vertical or tilted backward
when lifting, never forward. The mast can only be
tilted forward when placing the load on top of a
stack or when unloading directly in the unloading
area.
Always maintain full control of the vehicle.

Operate the machine at a safe speed,
considering all possible conditions in the working
area and keeping in mind the various restrictions.
When driving with a load, lower the fork as far as

possible. Under normal circumstances, it should
be approximately 6-8 in (15–20 cm) from the
ground. Never drive with the fork higher than
necessary.
24
Maintain a safe distance so that you can stop the Slow down on wet or slippery surfaces.
vehicle safely under any conditions.
Drive slowly in areas with poor visibility. Mirrors

Overtaking is prohibited. In dangerous areas should be used where available. At stop signs,
such as intersections and places where vision is bring the vehicle to a complete stop. Honk the
obstructed, never overtake or try to catch up with horn if necessary, and then proceed with caution.
other vehicles traveling in the same direction.
Always be on the lookout for the unexpected
occurrences.
Be mindful of rear end swing when turning. The

machine uses the rear wheels for steering, so
the vehicle’s rear end may sweep through a
Never use the machine in a playful or joking large area when turning. Pay special attention
manner. Safety concerns involve many when working in narrow aisles or other working
unpredictable factors. Concentrate while driving areas.
the machine, and focus your attention on the
direction of travel.
25
Do not drive over any surface obstacles that are

not firm. It is best to exit the vehicle, clear the
obstacles, and then continue driving. To prevent
loads from loosening, avoid driving over bumps
or potholes.
When moving wide loads, be mindful of

clearances on both sides. Drive in the middle of
the aisle to prevent harm to personnel or
equipment.
Be mindful of floor load limits. Do not assume
that a floor is strong enough to support the
machine, whether loaded or unloaded. Always
check that the flooring is strong and the blocks
are secure.
Never let the fork tips bump into anything.

Always lower the fork when driving near people,
stockpiles, workbenches, or any fixed objects.
Be mindful of overhead clearances for loads,

masts, and obstacles. Make sure that there is
enough space between the tallest part of the
vehicle and any equipment on the ceiling, such
as lights, wires, fittings, sprinkler systems, doors,
conveyor belts, etc. Lower the mast where
ceilings are low.
26
When the load is so large that it blocks the view

in front, drive in reverse or have an assistant
guide you.
Always shut off the power when leaving the

machine. Always park on a level surface with the
fork lowered. Check that the parking brake is
When loading and unloading, make sure that the firmly applied and the shift lever is in the
vehicle is braked and blocked. Before loading or NEUTRAL position, then remove the key.
unloading, make sure that the parking brake is
applied for the truck or trailer and the vehicle is
properly secured. Otherwise, sudden movement
of the vehicle could occur, causing a major
accident.
Check the machine’s condition every day after

completing work. Keep the machine in good
condition. If any malfunction is present, promptly
report it to the relevant personnel.
To prevent the load from slipping when driving on
a slope, always drive pointing up the slope, i.e.
drive forward going uphill, and drive in reverse
going downhill. Never drive forward going
downhill with a load. Always drive slowly when
driving on a slope. When driving up a slope with
a load that is large enough to obstruct the view in
front of you, have an assistant guide you and
ensure that the path is free of obstacles.
27
F7030M/F7035M Cautions about Machine Maintenance
Parking the Machine Lowering Working Devices when the Engine

is Off
Park the machine on a level surface where there
is no danger of falling stones or landslides. If the Before lowering the working device, ensure that
ground is low, make sure there is no danger of no one else is near the machine.
flooding.
If it is necessary to park the machine on a slope,
place blocks under the wheels to prevent the
machine from moving. To lower the working device, the engine’s
ignition switch must be in the ON position.
Do not park the machine on a road that is under
After the working device is lowered, turn the
construction. If it is necessary to park in such a
engine’s ignition switch to the OFF position.
place, then according to local regulations, you
must use flags during the daytime and signal Push the lift lever to lower the working device to
lights or flashing lights during nighttime to warn the ground. Push or pull the tilt lever to ensure
other personnel and vehicles. that the working device lies flat on the ground.
After the machine is parked, lower the working
device to the ground. Storing Attachments
Place the control handles and shift lever in the To avoid serious injury or death from tipovers,
NEUTRAL position. store all attachments and tools in a safe location.
Apply the parking brake. Keep children and bystanders away from the
storage area.
Keep engine at idle for 5 minutes to allow it to
cool down.
Shut off the engine (for engines without electric
shut off, also pull the choke switch) and remove Cautions about Machine
the key. Maintenance
Turn the ground switch (if equipped) to the OFF
position. If no ground switch is equipped, it is Prepare the Working Area
recommended to unplug the battery to prevent
damage or battery discharge due to short circuit. Choose a clean and flat area with adequate
Lock all equipment with the key when leaving the space, enough light, and good ventilation to carry
machine. Remove the key and carry it with you. out any repair work. Clean the ground surface,
wipe up fuel, lubricating oil and water, and
spread sand or other absorptive materials on the
slippery ground. Keep the work area clean and
dry.
Support the Machine Correctly
Lower to the ground or support any attachments

with stands or other methods. Ensure that any
attachment can not move during maintenance or
repair work, use wheel chocks or other devices
to prevent machine movement.
28
Cautions about Machine Maintenance F7030M/F7035M
Do not work under any part of the machine or Place all the working equipment in the
attachment that is not adequately supported. Do transportation position, secure all the equipment
not rely on hydraulic systems as support. Use and attachments or additional equipment with
stands or other measures that are secure and chains or other secure methods to prevent
can support the weight being applied to them. accidental movement.
Transportation Information Welding Operation
Obey the appropriate laws that govern the Any personnel engaging in welding operations
parameters of the load (weight, length, width, must have occupational certificates and carry out
and height). the operation at a place with appropriate devices
equipped. When carrying out the welding
Understand the correct procedures for loading
operation, the personnel must follow the
and unloading.
instructions below:
Carry out the loading and unloading operations
Before carrying out the welding operation,
on flat ground.
disconnect the battery connecting cables,
Chock the wheel of the trailer to make it unable instrument system connector, and ECM (engine
to move. controller module), the components of instrument
may be burned.
Remove all paint from the place to be welded, so
as to prevent harmful gas from being produced.
Do not inhale smoke produced by burning paint.
Never weld pipes close to rubber hose and
electrical wires. Always remove residual
pressure from the machine. Never weld pipes
that are fitted to the machine.
Always wear correct PPE for welding, protect
bystanders by using screens and signs advising
of the operation being performed.
Ensure good ventilation.
1. Wedge
2. Block
Remove all the inflammable materials, supply
3. Angle (Max. angle is 15°) the work area with a fire extinguisher.
4. Distance between the ramps
5. Ramp
Use loading ramps appropriate for the machine
being moved. Consider: size, strength, departure
angle and proper height. Make sure that the
loading ramp is anti-slip and free of mud and
snow.
Use chains and blocks to secure the machine to
the trailer.
Keep the bystanders away.
29
F7030M/F7035M Stability and Center of Gravity
Clean the Equipment Periodically Stability and Center of Gravity

To avoid possible injury or damage to the
machine, all the oil and scraps accumulated Load Center
should be removed. The engine, radiator,
storage battery, hydraulic hose, fuel tank and cab Confirm the position of center of gravity
should be kept clean. according to the shape of the load. Different
types of loads will have different centers of
When carrying out the cleaning operation, wear gravity, so it is critically important to confirm its
suitable PPE. Consider exposure to: chemicals, position.
slippery surfaces, high pressure water spray and
material splash.
1. Center of gravity
Forklift Stability
Do not spray the water directly onto sensors,
connectors or instruments of the electrical The weight at both ends is balanced with the
system. If water enters the electrical system, front axle as the fulcrum. The forklift’s stability is
malfunction may occur. determined by the centers of gravity of both the
load and the vehicle.
30
Stability and Center of Gravity F7030M/F7035M
Relationship Between Center of Gravity and ● movement status: accelerating, stopped, or

Stability
moving
The forklift’s stability is determined by its center ● surface condition and slope
of gravity. When unloaded, that is the center of
gravity of the vehicle itself. When loaded, it is the Center of Gravity Stability Range
combination of centers of gravity of both the load
and the vehicle. When the fork is tilted forward or For the forklift to be stable, the center of gravity
backward, the center of gravity is also moved must be within the “stability triangle” formed by 3
forward or backward. If the fork is raised or points: the two points where each of the front
lowered, the center of gravity is also raised or wheels contacts the ground, and the center of
lowered. the rear axle. If the combined center of gravity is
forward of the triangle, then the vehicle will tip
forward. If the combined center of gravity is at
the side of the triangle, it will tip to the side.
22 33 4
4 11
3 1. Safety area
22 Maximum Lift Capacity
The distance from the center of the load to the

vertical face of the fork is called the load center.
The maximum lift capacity is the maximum
weight that can be lifted at the standard load
center. The maximum lift capacity is indicated on
2. The center of gravity of the vehicle the load curve. As the load center is moved
3. Combined center of gravity forward, the load weight should be decreased
4. Load center
accordingly.
It is easier to tip over side-to-side when
unloaded. The following factors should be taken
into account when unloaded:
● vertical positioning of the mast
● size, weight, and shape of the load
● positioning of the load
● height the load is lifted
● forward/backward tilt angle
● air pressure in the tires
31
F7030M/F7035M Sound
Sound
A-Weighted emission sound pressure level at the

operator's position measured according to work
cycle procedures specified in
“EN12053:2001+A1:2008 Safety of industrial
trucks—Test methods for measuring noise
emissions” is below 105 dB.
Rough or uneven road surface will result in

tire distortion easily which could cause a
big noise to the machine.
32
Key Spare Parts to be Periodically Changed F7030M/F7035M
Key Spare Parts to be Periodically Changed
No. Key spare parts to be periodically changed Changing intervals (year)

1 Brake hose or tube 1~2
2 Hydraulic hose of lift system 1~2
3 Lift chains 2~4
4 High pressure hose or tube of hydraulic system 2
5 Oil cup of brake liquid 2~4
6 Brake pump, cover of the pump and dust cover 1
7 Fuel hose 2
8 Seals and rubbers in the hydraulic system 2
Tightening Torque of the Bolts
Position Torque N.m

Bolt on the half shaft of drive axle 150~170
Mounting nut of front wheel (wheel hub) 470~550
Mounting nut brake drum 206~225
Mounting nut brake pedal 210~235
Nut of rear wheel hub 125~145
Remove the wheel hub nut only when removing the tire. Do not loosen the nuts and bolts of the
wheel hub before releasing the air pressure inside the tire, otherwise serious person injury or
death could result.
33
May 26, 2022 Application and Specification
F7030M/F7035M Applications
Application and
Specification In windy condition, do not lift the mast too
high in order to prevent the falling of goods
and cause accidental body injury.
Applications
This machine is an industrial vehicle used to

transport goods over short distances. It is
suitable for driving on smooth and hard surfaces
(asphalt, cement, etc.). The machine is intended
for use in warehouses, railway stations, shipping
ports, construction sites, open-air freight yards,
etc. Its utility in loading, unloading, stacking,
short-distance transport, etc. can reduce the
labor intensity of workers and improve the
efficiency of loading and unloading operations.
This machine is a general-use industrial vehicle.
It is not suitable for use in flammable, explosive,
or high-dust environments, or environments that
contain toxic gases.
Requirements of Work Environments
1. Altitude: ≤2000m
2. Environmental temperature: -15°C~40°C
(The cold starting Aid device is not available)
3. Air relative humidity: ≤90%(When the
environmental temperature is 25°C)
4. Wind speed: ≤5m/s
Preventive measures for operation,

maintenance and safety rules outlined on
this manual are only suitable for the
stipulated applications of the machine. Do
not use the machine beyond the stipulated
application scope, Guangxi Liugong
Machinery Co., Ltd will not bear any safety
liability, and these safety liabilities will be
born by users. Under any cases, do not use
the forbidden operation outlined in this
manual.
34
Application and Specification May 26, 2022
Main Specifications F7030M/F7035M
Main Specifications
All rated lift capacities specification are collected from the machine operation on a hard and flat ground.
When the machine is operated in conditions that different from the above-mentioned condition (e. g. on
soft or uneven ground, on a slope), these conditions shall be taken into account by the operator.
Exterior Drawing
35
F7030M/F7035M Main Specifications
Machine specifications (F7030M)
F7030M F7030M F7030M

1 Model (YANMAR (XINCHAI (XINCHAI
engine) engine) engine)
General
2 Power Type Diesel Diesel Diesel
3 Base Capacity rated load center kg 3000 3000 3000
4 Load Center mm 500 500 500
5 Service Weight unloaded kg 5150 5150 5150
Weights 6 loaded/unloaded, front kg 7080/2300 7080/2300 7080/2300
Axle Load
7 loaded/unloaded, rear kg 1070/2850 1070/2850 1070/2850
8 Tire Type Pneumatic Pneumatic Pneumatic
9 Tire Pressure front / rear MPa 0.50/0.79 0.50/0.79 0.50/0.79
10 Wheels front / rear 2/2 2/2 2/2
Tires 11 Wheelbase mm 1880 1880 1880
12 front 14-17.5-14PR
Tire Size
13 rear 27×10-12-12PR
14 Tread Width front/rear mm 1250/1200 1250/1200 1250/1200
15 Max. Fork Height with std 2-stage mast mm 3000 3000 3000
16 Freelift with std 2-stage mast mm 150 150 150
17 Height, Upright with std 2-stage mast mm 2365 2365 2365
Mast
19 Mast Tilt, Fwd/ with std 2-stage mast deg 10°/12° 10°/12° 10°/12°
20 Carriage width mm 1150 1150 1150
21 Fork Spread minimum/maximum mm 290/1150 290/1150 290/1150
22 Fork Dimension TxWxL mm 50×122×1220
23 Length to Fork with std 2-stage mast mm 3126 3126 3126
24 Overall Width mm 1600 1600 1600
25 Overhead Guard mm 2415 2415 2415
26 Turning Radius minimum outside mm 2900 2900 2900
Chassis 27 Fork Overhang with std 2-stage mast mm 600 600 600
add load length and
28 Right Angle Stack mm 4900 4900 4900
clearance
29 minimum loaded mm 265 265 265
Gound Clearance
30 center of wheelbase mm 280 280 280
31 Travel Speed loaded/unloaded km/h 20/22 20/22 20/22
32 Lift Speed loaded/unloaded m/s 0.53/0.55 0.53/0.55 0.53/0.55
Performance 33 Lower Speed loaded/unloaded m/s 0.48/0.45 0.48/0.45 0.48/0.45
34 Max. Drawbar Pull loaded kg 1800 1800 1800
35 Max. Gradeability loaded / unloaded % 18/28 18/28 18/28
36
36 service Foot / Hyd

Brakes
37 parking Hand / Mech
38 manufacturer YANMAR XINCHAI XINCHAI
39 model 4TNE98 A498BT1 4D32G31
Systems 40 emission compliance Stage III Stage III China III
41 Engine cylinders 4 4 4
42 displacement liter 3.319 3.2 3.2
43 rated power kw/rpm 43/2450 36.8/2500 36.8/2500
44 max. torque N.m/rpm 187/1600 186/1800 186/1800
45 external radiation dB 103 104 104
Noise
46 driver`s ear noise dB 88 89 89
Others 47 Tank Capacity fuel/hydraulic L 60/60 60/60 60/60
kg/cycle 0.080 0.071 0.071
48 Fuel Consumption diesel or LPG
L/h 5.251 4.981 4.981
37
Machine specifications (F7035M)
F7035M F7035M F7035M

1 Model (XINCHAI (XINCHAI (YANMAR
engine) engine) engine)
General
2 Power Type Diesel Diesel Diesel
3 Base Capacity rated load center kg 3500 3500 3500
4 Load Center mm 500 500 500
5 Service Weight unloaded kg 5400 5400 5400
Weights 6 loaded/unloaded, front kg 7800/2260 7800/2260 7800/2260
Axle Load
7 loaded/unloaded, rear kg 1100/3140 1100/3140 1100/3140
8 Tire Type Pneumatic Pneumatic Pneumatic
9 Tire Pressure front / rear MPa 0.50/0.79 0.50/0.79 0.50/0.79
10 Wheels front / rear 2/2 2/2 2/2
Tires 11 Wheelbase mm 1800 1800 1800
12 front 14-17.5-14PR
Tire Size
13 rear 27×10-12-12PR
14 Tread Width front/rear mm 1250/1200 1250/1200 1250/1200
15 Max. Fork Height with std 2-stage mast mm 3000 3000 3000
16 Freelift with std 2-stage mast mm 150 150 150
Mast
19 Mast Tilt, Fwd/ with std 2-stage mast deg 10°/12° 10°/12° 10°/12°
20 Carriage width mm 1150 1150 1150
21 Fork Spread minimum/maximum mm 290/1150 290/1150 290/1150
22 Fork Dimension TxWxL mm 50×122×1220
23 Length to Fork with std 2-stage mast mm 3126 3126 3126
24 Overall Width mm 1600 1600 1600
25 Overhead Guard mm 2415 2415 2415
26 Turning Radius minimum outside mm 2900 2900 2900
Chassis 27 Fork Overhang with std 2-stage mast mm 600 600 600
add load length and
28 Right Angle Stack mm 4900 4900 4900
clearance
29 minimum loaded mm 265 265 265
Gound Clearance
30 center of wheelbase mm 280 280 280
31 Travel Speed loaded/unloaded km/h 20/22 20/22 20/22
32 Lift Speed loaded/unloaded m/s 0.41/043 0.41/043 0.41/0.43
Performance 33 Lower Speed loaded/unloaded m/s 0.48/0.45 0.48/0.45 0.48/0.45
34 Max. Drawbar Pull loaded kg 1800 1800 1800
35 Max. Gradeability loaded / unloaded % 18/28 18/28 18/28
38
36 service Foot / Hyd

Brakes
37 parking Hand / Mech
38 manufacturer XINCHAI XINCHAI YANMAR
39 model 4D32G31 A498BT1 4TNE98
Systems 40 emission compliance China III Stage III Stage III
41 Engine cylinders 4 4 4
42 displacement liter 3.2 3.2 3.319
43 rated power kw/rpm 36.8/2500 36.8/2500 43/2450
44 max. torque N.m/rpm 186/1800 186/1800 187/1600
45 external radiation dB 104 104 103
Noise
46 driver`s ear noise dB 89 89 88
Others 47 Tank Capacity fuel/hydraulic L 60/60 60/60 60/60
kg/cycle 0.071 0.075 0.080
48 Fuel Consumption diesel or LPG
L/h 4.981 5.231 5.251
39
Main parts specifications
Item Specifications
Manufacturer XINCHAI XINCHAI YANMAR
Model A498BT1 4D32G31 4TNE98
4-stroke, direct
4-stroke in line, 4-stroke, direct
injection, water
Type electronic control VE injection, water cooling,
cooling, overhead
pump overhead valve
valve
Type of cooling Water cooling Water cooling Water cooling
Order of ignition 1-3-4-2 1-3-4-2 1-3-4-2
Cylinder bore.× stroke(mm) 4 -Φ 98 ×105 4 -Φ 98 ×105 4 - Φ 98 × 110
Capacity(L) 3.17 3.17 3.319
Engine
Compression ratio 18.5:1 18.5:1 20:1
Rated power(kw/rpm) 36.8 / 2450 36.8 / 12500 43 / 2450
Max. torque(N.m/rpm) 186 / 1800 186 / (1600~1800) 187 / 1600
Engine net weight(kg) 270 260 225
Max. speed (unload)(rpm) 2750 2700 2725
Idle speed(rpm) 730 750 850
Start motor 12V - 3.8kw 12V - 3kw 12V - 2.3kw
Generator 14V - 700A 14V - 750A 12V -40A
Emission compliance Stage III China III Stage III
Pump(mL/r) 32 32 32
System maximum flow(L/min) 96 96 96
Main overflow valve set
19.5
pressure(MPa)
Switch-over overflow valve set
12
pressure(MPa)
Hydraulic
System Lifting cylinder quantity, bore × 2-φ56×φ45×1495 (3.0T standard configuration)
rod diameter × stroke(mm) 2-φ63×φ50×1495 (3.5T standard configuration)
Lifting cylinder limited speed when retracted
Tilting cylinder quantity, bore ×
2-φ80×φ35×143 (standard configuration)
rod diameter × stroke(mm)
Tilting cylinder front titling
when stretched out
selflock
40
Item Specifications
Manufacturer Zhongchai
Model YQXDY37AS1-C (A498BT1) / YQXDY37S1-C (YANMAR 4TNE98)
Type solenoid valve shift hydraulic transmission
Gear ratio(forward) F1: 18.9467
Transmi- Gear ratio(reverse) R1: 18.9467
ssion Torque converter YJH265
Main oil pressure(MPa) 1.1 - 1.4
Torque converter inlet
0.5 - 0.7
pressure(MPa)
Net weight(kg) 190
Manufacturer HHMC
Model QC40D
Drive
Final drive ratio 1
axle
Maximum static load(kg) 7800
Brake drum brake/Φ 314
Model BA31750T
Battery Voltage/Capacity 12V / 93AH
Full current CCA 750A
41
Work Scope
Operate the machine according to the rated load capacity in the load curve chart.
(The load chart used for F7030M forklift without sidelift.)
(The load chart used for F7030M forklift with sidelift.)

42
(The load chart used for F7035M forklift without sidelift.)
(The load chart used for F7035M forklift with sidelift.)

43
May 26, 2022 Operation Manual
F7030M/F7035M Before Operating the Machine
Operation Manual Check the hydraulic oil level.

Check the steering system functionality.
Check the braking system functionality.
Before Operating the Machine Check the mast system functionality.
Check the condition of the electrical wiring,
Mounting and Exiting the Machine contacts, and connections, and ensure that they
are secure.
Clean any oil or mud from the handrails and
steps before mounting or exiting the machine. For more information on pre-operation
Any damaged parts must be repaired, and loose inspection, refer to the Periodic Maintenance
bolts must be tightened. Schedule in the Operation and Maintenance
Manual, under “Daily Maintenance”
Only step on parts of the machine that have
steps or handrails.
Face the machine when getting on and off. Hold
the handrails, step on the steps, and maintain
three points of contact (two feet and one hand or
two hands and one foot).
Never jump off the machine.

Never get on or off the machine while it is
moving.
Never use any control lever as a handrail while
getting on or off the machine.
Do not climb onto or off of the machine while
carrying tools or other items. Use rope to lift the
required tools onto the operating platform.
Do not mount or exit the machine from the right
side.
Pre-Operation Inspection
Check the condition of the battery, including

electrolyte levels and specific gravity.
Check the tire air pressure.
Check the wheel nuts.
44
Operation Manual May 26, 2022
Operator Controls and Instrument Panels F7030M/F7035M
Operator Controls and Instrument Panels
3 2 4 16 15 14
12
13 11
10
9
8
5 6 7
1. Parking Brake Lever 9. Tilt lever

2. Horn 10. Attachment lever
3. Shift Control Lever 11. Attachment lever
4. Steering wheel 12. Steering column adjust handle
5. Fine adjustment pedal 13. Steering column reset handle
6. Brake pedal 14. Start/ choke switch
7. Accelerator pedal 15. Switch panel
8. Lift lever 16. Combination switch
45
F7030M/F7035M Operator Controls and Instrument Panels
Start/ Choke Switch START------To start the engine, turn the start
switch key clockwise to the START position.
When the start switch key is released, the start
The start/ choke switch (also called ignition switch will return to ON position. If the machine
switch) is located on the right side of the steering equipped with LPG engine, turn the outlet cutoff
column, and it has five positions in clockwise valve of the LPG tank to OPEN position before
direction. turn the start switch to the START position (and
turn the fuel conversion switch to LPG or GAS
position if it is dual fuel systems, refer to next
section for more details, single fuel system
doesn’t have such switch).
1. Do not keep the start switch to the

PREHEAT position after stopping the
engine, to do this will discharge the battery.
2. Do not turn the start switch to the START
position when running the engine in order
OFF to avoid damage to the engine.
PREHEAT ON 3. Do not engage the start motor for more
than 5 seconds at a time, wait at least 2
minutes and then attempt to restart. Failure
to comply could result in a reduction of the
START service life of the battery and damage to the
starter motor and solenoid.
4. The shift control lever must be in
“NEUTRAL” before starting the engine.
PREHEAT------ Not available on this machine.

OFF------ The position where the start switch key
is inserted into or taken out. Turn the start switch
key from ON position to OFF position to stop the
machine.
ON------ Turn the start switch key to this position
to turn on power for the machine. Then all of the
electrical appliances are connected with power.
46
Battery Terminal
The battery terminals connect all the electric

units of the battery. You should make the start
switch at OFF position when connecting or
disconnecting the battery terminal.
Keep the battery terminals connected under
normal condition.
Disconnect the battery terminal before

checking the electrical system. If abnormal
station occurs during the operating,
disconnect the battery terminal at once. Do
not disconnect the terminal when the start
switch key is at ON position.
47
Instrument Panel
1 2 3 4 5 6 7 8
22 9
21 20 19 18 17 16 15 14 13 12 11 10
1. Left turn indicator 12. Engine coolant temperature gauge

2. Engine oil pressure alert indicator 13. Charge indicator
3. Engine mode indicator 14. Engine mode selected key
4. Preheat indicator 15. Mute key
5. Service brake pressure indicator 16. Service hour meter/speed meter shifting key
6. Gear indicator 17. Menu key
7. Engine alert indicator 18. Air filter indicator
8. Right turn indicator 19. Fuel level gauge
9. Service hour meter/speed meter 20. Torque converter oil temperature alert indicator
10. Parking brake alert indicator 21. Oil-water separator indicator
11. Seat indicator 22. Date/time/engine fault code
Turn indicators Engine mode indicator
The left indicator flashes when the

E If the machine is equipped with
machine turns left, the front & rear left Cummins QSF2.8 engine, different
turn signal light will also flash letter indicates different engine working mode: E-
simultaneously. economy mode, S-standard mode, H-high speed
mode.
The right indicator flashes when the
machine turns right, the front & rear
right turn signal light will also flash
simultaneously.
48
Gear indicator Charge indicator
Different letter indicates different gear The indicator indicates the charge
of the transmission: N-neutral, F- state of the battery. If the indicators
forward, R-rearward. turns on when the engine isn’t started, it
indicates that alternator doesn’t work. It goes out
Engine alert indicator after the engine is started and the alternator
works. If the indicator turns on during working, it
When detects the engine fault, the indicates that there is fault in charge circuit, you
engine alert indicator will light. It should park the machine on a safe and
indicates that the engine exists fault and needs convenient place for repair at once.
repair.
Torque converter oil temperature
Fuel level gauge alert indicator
The gauge displays the fuel level of the The limited work range is 120°C. It
fuel tank. The pointer on the left side alerts when the temperature is higher than
indicates the fuel is used up and on the right side 120°C, stop the machine and check the torque
indicates the fuel tank is full. Refilling fuel after converter.
finishing working to avoid the water steam stored
in the fuel tank. Engine oil pressure alert indicator
Service hour meter The engine oil pressure alert indicator

will light when the start switch is at ON
The meter indicates the total operating position without starting the machine. It will flash
time of the machine in hours. Note the to alert when the engine oil pressure is too low
service hour of the machine, and take time- during working, and the buzzer will sound at the
check, display lubrication and maintenance time same time. Stop the engine to check.
according to the notes. The service hour meter
does not flash and count hours before the engine Mute indicator
is started; it flashes and counts hours after the
generator generates electric power. When press down the mute indicator,
the buzzer will stop sounding.
Engine coolant temperature gauge
Preheat indicator
This gauge shows the coolant
temperature of the engine. The white The machine equipped with diesel
zone (40°C~110°C) shows normal work engine: Turn the start switch from OFF
temperature. If the pointer is in the red zone position to ON position, the preheat system will
(above 110°C), you should park the machine and control the preheat time base on the engine
slowdown the engine to cool down the machine coolant temperature. If the indicator keeps
until the pointer goes back to white zone. lighting exceed 30s, it indicates that there is fault
in the preheat system. Check it and repair.
49
Parking brake alert indicator OPS alert indicator
Only the machine equipped with OPS Only the machine equipped with OPS
(Operator Position System) has this (Operator Position System) has this
function. This indicator lights when the parking function. When the engine start switch is at “ON”
brake is engaged and it goes out after the position, this indicator lights as long as the driver
parking brake is disengaged. leaves the seat for about 3 seconds. It will go out
after the driver sits down again correctly.
Enter the instrument menu according to the menu key, the menu frame is as following:
Check engine DM1 fault code (FC value) (It is not available for the engines
Engine fault
Use information configured in the forks.)
(No code) Instrument
Check the instrument type and softare version.
information
Language setting Multilanguage switch
Metric/inch speed km/h and mph switch (It is not available for the engines configured in the
choose forks.)
User setting
Date/time setting Set up date/time
(No code)
Contrast degree Set up the contrast degree of the LED
Finish maintenance or close function (It is not available for the engines
Maintenance setting
configured in the forks.)
Setting travel speed limit value, format is 0.0 (one decimal place). Default
Speed limit setting
value is 30km/h. (It is not available for the engines configured in the forks.)
Setting matching type to electrical or mechanical. Cummins and Mitsubishi
Engine type choose engine is electrical. (It is not available for the engines configured in the
forks.)
System setting
(Code:123456) Code start setting Start or close code starting function (default start code is 000000).
Start code modificatio Modify start code.
Mode limit setting Choose machine mode limit type.
Setting electrical engine DM1 fualt code to Cummins or Mitsubish fualt code.
Fault code choose
(It is not available for the engines configured in the forks.)
50
When complete a single maintenance, ways Operator Controls

to turn off/ on the instrument maintenance
prompt function is as follows:
Shift Control Lever
1. Start the electric lock.
2. Press F1 to enter the instrument system,
press F2 to turn the entry and select the
“User Settings” and press MODE key to enter
next menu.
3. Press F2 to turn the entry and select the
“Maintenance settings”, and press MODE
key to enter next menu.
4. Press F2 to turn the entry and select the item
you want to work on.
a) When complete a single maintenance:
turn the entry and select the “Service Forward: push the handle forward, the machine
done” and press MODE key to confirm. drive forward.
b) Ways to turn off/ on the instrument Reverse: pull back the handle, the machine drive
maintenance prompt function: turn the reverse.
entry and select the “Disable function”
and press MODE key to switch off/ on Neutral: keep the handle in middle position, it is
state (If there is a point in the back box, neutral.
the maintenance prompt is turned off, and
if there is no point, the maintenance
prompt is turned on.), and then press F1
to return to save the settings. The Shift Control Lever must be in “Neutral”
before starting the engine. You must stop
5. Close the electric lock.
the machine before change the direction.
Control Valve Lever
The control valve lever is used to lift and stack

the goods.
2
1
1. Lift lever
2. Tilt lever
51
Pull the lift lever back to lift the fork, the It is very dangerous to run the machine without
hydraulic oil will go into the lifting disengaging the brake as this will damage the
cylinder to push the fork upwards. brake performance. Therefore, disengage the
parking brake before running the machine.
Push the lift lever forward to lower the
fork, the hydraulic oil returns to oil tank
and the fork is lowering after the
gravity effect.
Depress the brake pedal at the same time
Pull the tilt lever back and tilt the mast when engaging the parking brake. Hold the
to stack the goods. parking brake lever in hand when the
Push the tilt lever forward and tilt the machine is running on a slope. Place a
mast to unload the goods. wedge under the tires when parking the
machine on the slope.
Brake Pedal
The brake pedal is located at the front right side

Do not operate the lever too fast. Never of the driver’s seat.
operate the tilt lever when the fork is at the
highest point. Never operate the lift lever
and tilt lever at the same time. The control
valve has self-lock function, when the
engine is power off, operate the tilt lever can
not tilt the mast.
Parking Brake Lever
The parking brake lever is located at the left side

of the steering wheel.
1 2 3
1. Fine adjustment pedal

3 2. Brake pedal
3. Accelerator pedal
1 Depress down the brake pedal engages the
2
brakes of both the front and rear axles and also
turns on the brake lights. Release the brake
pedal to release the brakes, and the brake lights
go out.
Fine Adjustment Pedal

1. Disengage position The fine adjustment pedal is located in the front
2. Engage position left side of the operator’s seat.
3. Lock button
Pull the parking brake lever backwards to Use hand to press down the Fine Adjustment
engage parking brake when parking the Pedal to check the free stroke until you feel the
machine. Before driving, push the lever forward resistance. Depress down the Fine Adjustment
to disengage parking brake. Pedal and check for any obstacle or abnormality.
The maintenance is needed if any abnormality.
52
Accelerator Pedal Horn Button
The accelerator pedal is located at the front right The button of the horn located in the center of
side of the driver’s seat. the steering wheel. The horn will working by
pressing the button.
When the accelerator pedal is not depressed, the
engine is at idle speed. Depressing the
accelerator pedal to increase the fuel supply to
the engine and increase the power output of the
engine.
Steering Wheel
An ordinary steering wheel is provided for this

machine. The steering wheel is located inside
the cab (a closed cab is optional) and connected
with the hydraulic metering pump. The steering
wheel cannot automatically reset after released.
Therefore, reverse the steering wheel after
turning so that the machine can run straightly.
When the engine power is off, you can steer the
machine but it is very difficult. So you must start
the engine before next steering.
53
Steering Column The function of the handle (2): release the hook
(5) from shaft (3) after pressing down handle (2),
that is, to make the steering column rebound.
Pull the steering column to the driver’s direction
again until the hook buckles the pin (3) to re-lock
the steering column and return to the original
memory angle.
Before drive the machine, make sure that

the steering wheel has been properly
2 adjusted. Do not adjust the steering wheel
4 when the machine is running.
3 3
Main Parts of Forklift Body
5 5
Seat
1
2
3 4
1. Angle adjustment and locking handle
2. Automatic rebound handle
3. Shaft
4. Hole
5. Hook 1. Document box (optional)
2. Safe belt
The function of the handle (1): only lock the 3. Fore-and-aft adjustment lever
relative position of the shaft (3) in the long hole 4. Backrest angle adjustment nut
(4), that is, only lock the angle of the steering The document box (optional) is located behind
column relative to the locking hook (5), so that it the seat. You can store the operation and
has the memory function of the angle position, maintenance manual or other document in it.
but it does not have the function of locking the
steering column and making it unable to The operator’s seat can be adjusted forward and
rebound. The specific method of usage is: loosen backward by adjusting the fore-and-aft
the handle (1), after the driver having adjusted a adjustment lever. Pull the lever left or right to
suitable angle of steering column for operation, adjust the seat forwards or backwards, and
tighten the handle (1) to make the angle memory loosen the lever to fix the seat.
is locked. The armrest angle can be adjusted by adjusting
the armrest angle adjustment nut located on the
left side of the seat.
54
Seat Belt
The seat belt retracts automatically when not in

use. Fastening the seat belt reduces the risk of
injury or death in the event of a tipover.
The operator should always fasten the seat belt
when operating the machine. Check that the seat
belt is intact and not excessively worn before
using. Replace it when necessary. Contact your
To prevent serious injury or death of the
LiuGong dealer for seat belt replacements.
driver due to a tipover, keep the seat belt
Adjust length of the seat belt before use in order fastened when driving the machine. During
to ensure safety and comfortability. Length of the a tipover, the driver should stay fastened to
seat belt can be adjusted by moving position of the seat. Do not jump out of the vehicle.
catch on the seat belt. Hold the steering wheel firmly, lean in the
opposite direction of tipping, and stay
The seat belt buckle is on the right side of the
inside the vehicle.
seat. Insert the tongue of the seat belt into the
opening in the buckle, and the buckle will latch.
Press the red button on the buckle to release the
seat belt. OPS (Optional)
Check that the seat belt buckle’s latching and The machine equipped with OPS (Operator
releasing mechanism is working properly before Position System) has the following function:
using.
1. Safe driving warning: When the start switch is
at “ON” position, the seat alert indicator on
the instrument panel lights when the driver
leaves the seat. The OPS function will start to
work automatically when the driver leaves
the seat for about 3 seconds. At this time, the
reverse solenoid valve returns to Neutral
position automatically. The machine can not
move forward or reverse and the buzzer on
the instrument panel sounds. Only after the
driver sits down again and turns the shift
control lever to Neutral position, the machine
can move forward or reverse when turning
the shift control lever to forward gear or
reverse gear.
2. Parking warning: When the start switch is at
“OFF” position, the driver leaves the seat for
about 3 seconds and doesn’t engage the
parking brake, the buzzer on the instrument
panel sounds until the driver sits down again
or engages the parking brake.
55
Overhead Guard Fork
Overhead guard is an important safety part to

avoid goods falling off from the machine and
hurts the operator. Do not drill holes, welding on
the overhead guard or reconstruct it, which will
affect its safety performance, and lead to serious
accident. In addition, loosened installation, and
use after disassembly may cause serious
accident too.
Load Backrest
Load backrest is an important safety part to avoid

goods on the fork sliding to the operator. Lift and loosen the locking pins on the both side
Loosened installation, and use after disassembly of the fork to adjust the fork left or right, tighten
or reconstruction all are very dangerous. Choose the locking pins to lock the fork.
the proper load backrest by the size of goods.
Keep the load center in the middle line of the
Engine Hood machine when adjusting the fork.
Before carrying any goods, you must make sure
that the fork has been secured with the locking
pins.
Drawbar
3
The drawbar is located behind the counterweight
is only used to tow the machine when the wheels
get into trench or mud puddle. Refer to "Machine
specifications" for detailed values of towing
2 1 capacity.
1. Engine hood
2. Grab handle
3. Air spring PUSH safety button
The engine hood is located under the operator’s
seat.
Opening: Pull up the handle to open the engine
hood.
Closing: Press the air spring PUSH safety
button, and then pull the engine hood
downwards to close it.
The drawbar cannot be used to tow another

forklift or other vehicle or trailer.
56
Safety in Attachment Installation, 2. When operating a multi-purpose attachment

Adjustment and Use (with sideshift, clamp and rotating function,
etc), do not carry out two actions at the same
Attachment Installation time. Change to the next action only after the
first is finished.
Install the attachment securely to ensure that the 3. Do not overload the attachment. It's better
attachment will not move along the fork arm not to load unevenly at high order (especially
carrier, or safety problems will result during for sideshift type clamp which is controlled by
working. combination valve, that is, the clamp used by
As for those attachments with hook, engage the sideshift cylinder and positioning cylinder) as
hook into the notch of the top carriage bar after high order operation is only suitable for
installing to let the deviation allowance from specified period, slow operation and the
center line of the attachment to the fork arm deviation should be within about 100mm for
carrier center stays within 50mm, otherwise left and right.
lateral instability will result. 4. Do not drive the forklift with attachment at
As for those attachments with rotating function high order position.
(such as paper roll clamp, bale clamp, multi- 5. No passengers is allowed to stand within
purpose clamp and drum clamp), weld two stop 1.5m from the dashed area which covers the
blocks to the both sides where the top carriage right below part of the attachment and goods
bar is connected with the attachment after (except for the position at driver's seat
installing to prevent the attachment from moving protected by overhead guard) to avoid
left and right during working. accident.
As for those attachments with position hook, 6. Do not engage brake suddenly during
adjust the clearance between the hook and the driving. Drive slowly when carrying with a
bottom bar of the carriage. load.
Nearly all of the attachment for medium and 7. It is prohibited to modify the attachment
small ton forklift is installed with hook. In order to without the technical permission of LiuGong
ensure the installation safety, it's recommended as the modification could cause safety
to select the appropriate attachment for the problem and change the attachment function.
forklift according to the ISO2328 standard
Mounting Dimensions requirements of Forklift
Hook-On Type Fork and Carriages.
"Attachment Capacity" stated by the
Attachment Use
attachment company is only a reference
value for the attachment, not the maximum
1. Operating the forklift attachment should be
capacity value to the forklift.
based on the operation experience of the
forklift, instructions on the forklift nameplate
The rated capacity of the machine installed
and familiarity on the operation manual
with attachment is the minimum value
(especially operation and installation
among forklift capacity, attachment capacity
manuals from the attachment company).
or integrated capacity. Generally, the
Know the performance and operation of the
integrated capacity has the minimum rated
attachment, especially the allowable load, lift
capacity value after calculation. The forklift
height, goods dimension and application
can meet the need in different operation
range.
condition as long as the goods do not
exceed the rated capacity.
57
F7030M/F7035M Engine Starting
Engine Starting 2. Engage position

4. Insert the key in the start switch and turn it to
the ON position clockwise to turn on the
power relay. Sound the horn to alert
personnel that the machine will be starting
and do not allow personnel to approach the
Clear personnel from around the machine.
machine.
Clear away any obstacles; make sure no
one is under the machine. Do not allow any
one to stand on any part of the machine. OFF
PREHEAT ON
1. Check that the functioning of the seat belt is

normal and fasten the seat belt.
START
2. Make sure the shift control lever is at
NEUTRAL position. If not, put it at
NEUTRAL.
5. Slightly depress the accelerator pedal, turn

the key clockwise to START position
engaging the starter motor of the diesel
engine. When the start switch key is
released, the key will return to the ON
position automatically.
Continuous starter engagement should not

exceed 15 seconds. If the engine doesn’t
Start the engine only after the shift control start after 15 seconds, release the Start
lever is at NEUTRAL position so as to switch at once. Wait 30 seconds before
prevent unexpected accidents due to trying to start again. You should check the
sudden actions. machine, if the engine can’t be started after
cranking three times.
3. Engage the parking brake lever.
6. Warm up the engine at idle speed after the
engine is started. Operate the engine with full
load only after the coolant temperature of the
engine reaches green range.
1 2 7. Check the readings of all the gauges to make
sure they are in the normal range. Check that
all the lights, indicators, horn, windshield
wiper and brake lights work normally.
1. Disengage position
58
Operation Techniques F7030M/F7035M
Operation Techniques 4. Check the brake performance of the

machine. With the machine running in 1st or
2nd forward, release the accelerator pedal
Running Operation and smoothly step down on the brake pedal,
the machine should reduce speed and stop.
Before driving the machine onto roads, After depressing the brake pedal, if you can
make sure that the driver knows the local not feel any obvious slowdown in the
traffic laws and regulations. Observe the forklift, then immediately engage the
local road regulations when driving on parking brake lever so as to force it to stop.
roads.
5. Check the engagement of each gear.
Raise the forks 15 to 20 cm off the ground.

Make the machine to a full stop before
shifting gears.
Steering Operation
1. Release the accelerator pedal to reduce the

speed of the engine firstly.
2. Depress down the brake pedal to reduce the
speed of the machine.
3. Turn the combination switch forwards when
the machine is turning leftwards, then the left
1. Depress down the brake pedal and loosen
turn signal light will turn on; turn the
the parking brake lever, release the brake,
combination switch backwards when the
and then loosen the brake pedal slowly.
machine is turning rightwards, then the right
2. Through the shift control lever to get the turn signal and indicator on the instrument
speed and the direction. will turn on to indicate that the machine is
steering so that the passesrby and
3. Turn the steering wheel and check the
neighboring cars can keep away.
machine’s ability to turn in both directions.
59
F7030M/F7035M Operation Techniques
Downhill Operation
1. Use the service brake or the engine brake in

order to slow the machine until a lower gear
can be selected. Using the services brakes in
order to control the travel speed of the
machine or using the service brakes for
stopping from high speeds can cause the
4. Turn the steering wheel clockwise when the brake and axle oil to overheat. This can result
machine turns rightwards; turn the steering in significant wear and/or damage to the
wheel counterclockwise while the machine service brakes.
turns leftwards. Reverse the steering wheel 2. When the machine travels on the slop with
so that the forklift can run in the straight load, uphill running forward and downhill
direction after finish steering operation. running backward. Don’t descend with the
5. Turn the turn indicator switch to NEUTRAL load in front. When driving forward up a ramp
after finish steering operation. Then the turn with a load so big you can’t see ahead, get
signal lights and turn indicator will go out. someone to guide and make sure the way is
clear.
6. Depress down the accelerator pedal to get
the desired engine speed.
Loading Operation
1. Before loading, confirm whether the width of

It is dangerous to perform turning the pallet or the goods is suitably matched
operations on slopes and this will make the with the opening degree of two forks. If it isn’t
machine tip over. This forklift is steered by suitable, adjust the space between the two
the rear wheels. Turn the steering wheel forks manually (or adjust the space through
slowly when steering to avoid tail swing operating the control valve if the forklift is
caused by a sharp brake. equipped with fork positioner).
2. Drive the forklift slowly to approach the
Brake Operation goods. Align the fork with the center line of
goods at a slow speed to avoid damage the
goods.
When parking the machine, first release the
accelerator pedal, then depress down on the
brake pedal smoothly to perform service brake
operations.
When the machine is running at high speed,

unless an urgent situation develops, do not
rapidly fully depress the brake pedal as this 2
could cause an accident and damage of the 1
machine and personal injury could result.
1. Lift lever
2. Tilt lever
60
3. Slowly push the lift lever forwards to Depositing Loads

place the goods to the ground. Then push the
tilt lever forwards to insert the fork into Slowly approach the area where the load is to be
deposited. Use the lift lever to lift the fork to the
the bottom of the goods. desired position.
4. After the fork is inserted into bottom of the Push the tilt lever forward to tilt the mast forward
and deposit the load.
goods, pull the lift lever backwards to
After depositing, slowly withdraw the fork from
raise the fork to a height of 15cm to 20cm or underneath the load, keeping the mast vertical or
so.(If operating in a room, pay attention not to tilted forward. After withdrawing, raise or lower
the fork to 6–8 in (15–20 cm) from the ground
touch the ceiling). Then pull the tilt lever before performing the next operation.
backwards to tilt the mast backwards.
5. In order to main a balance, load the goods

Transporting Wide or Long Loads
evenly. When loading large sizes or heavy
goods, pay close attention to operation to Be especially careful when transporting wide or
avoid an overturn of the forklift. long loads.
Perform steering and lifting operations slowly to
prevent the load from shifting. Be aware of any
safety concerns in the surrounding area at all
times.
When handling wide loads, the forklift must be
equipped with a fork carriage suitable for wide or
long loads. The capacity of the widened fork arm
carrier should be the same with the standard
carrier and within the stimulated load center. Try
to place the goods on the load center of the
6. When driving the forklift with a load down the forklift. The deviation allowance from the load
hill, it is better to drive the machine reversely center should be within 3.94 in (100mm) for 1-
at a slow speed. 3.5t forklift and 5.91 in(150mm) for 5-10t forklift.
The lengthened fork should work on the load
curve diagram strictly and the capacity of it
should be within the load center and the same
Do not tilt the mast forward or raise the with the standard fork. Reduce the load when the
forks too high when traveling with load to load center moves forward.
keep balance.
61
F7030M/F7035M Operation Techniques
Cold-Weather Operation 8. Park the machine on hard and dry ground or

surface to prevent it from freezing to the
ground.
9. After the cold weather passes, replace all
fuel, hydraulic oil, and lubricant with medium
When the ambient temperature is too low, it viscosity fuel, hydraulic oil, and lubricant. For
may be difficult to start the engine, and the the specific types of oil and fuel to use, refer
radiator may freeze. to the “Oil and Fuel Specifications” section of
this manual.
1. Use low-viscosity fuel, hydraulic oil, and 10. Warm up the engine before operation.
lubricant. For the specific types of oil and fuel
to use, refer to the “Oil and Fuel Hot-Weather Operation
Specifications” section of this manual.
2. Refuel frequently to minimize the amount of
When driving the machine in hot weather, pay
air present in the fuel tank. This reduces the
attention to the following:
amount of water condensation inside the
tank, thus preventing freezing or rusting that
can damage the fuel system and prevent the
engine from starting.
3. Tighten the fuel tank cap after refueling to
prevent rain or snow from entering the fuel
tank.
4. The coolant must contain antifreeze. Adjust
the concentration of antifreeze in the coolant
based on the local minimum temperature. It
is best to prepare the coolant for
temperatures 50°F (10°C) below the local
minimum temperature. 1. Cooling system: overheating will occur if the
radiator fins are blocked. Regularly clean the
Expected Minimum radiator with compressed air, check the
5°F (-15°C) 30°F (-35°C)
Temperature
coolant tank for leaks, and clean off any
Antifreeze Content 30% 50% incrustation.
5. Use cold-resistant batteries in cold-weather 2. Check that the fan belt is not loose, and
regions. adjust the tension as necessary.
6. The battery electrolyte may freeze at low 3. If the engine overheats and the coolant is
temperatures. To prevent the battery capacity boiling, let the engine run at idle for a while to
from dropping, cover the battery or move it to cool down before stopping the engine.
a warm place. Re-install the battery the next
day to ensure that the engine starts easily.
7. Remove all mud, water, and snow from the
machine every day after completing work.
This prevents the mud, water, or snow from
entering the seal and freezing, which would
impact the seal’s performance.
62
4. Check whether the coolant needs to be 3. Turn the fuel conversion switch to OFF
topped up. position and take off the key (only for the
machine equipped with dual fuel systems).
4. Turn the outlet cutoff valve of the LPG tank to
CLOSE position (only for the machine
To prevent burn injuries from hot coolant equipped with LPG single fuel or dual fuel
splashing out, wait for the radiator to cool systems.
down before opening the coolant tank cap,
and do not touch the coolant tank when it is 5. Turn each switch to NEUTRAL or OFF
hot. position.
Leave the Machine

Parking
1. Close the door of the cab (if equipped).
Stop the Machine 2. Remove all flammable debris in order to
reduce a fire hazard. Dispose of all debris
Stop the machine on a flat ground. If you have to properly.
park the machine on a slope, place a wedge 3. If there is no anti-freeze in the machine,
under the wheels to avoid movement of the when the machine is parked in the winter, to
machine. prevent the water from freezing, open all
drain valves of the engine and discharge the
coolant in the water tank. If the machine has
been filled with anti-freeze, refer to the
Park the machine on a road which is free instructions of the anti-freeze labels on the
from other machines. rear part of the machine.
1. Depress the service brake pedal to stop the 4. Turn the battery disconnect switch to “O”
machine. position. Install all covers, lock all devices,
and take away the key.
2. Turn the shift control lever to NEUTRAL
position.
Forklift Storage
3. Engage the parking brake lever.
4. Lower the forks onto the ground.
Park the machine in a good-ventilated place that
is clean, dry and free from frost if the forklift has
Stop the Engine not been used for over a month. Store the
machine as follows.
Before Storage
Do not stop the engine immediately after
1. Clean and dry every part of the machine and
machine has been operated with load. This
if possible store the machine in a dry
can cause overheating and accelerate wear
warehouse. As far as possible unload the
of engine components.
truck and store it with the mast fully lowered
in the minimum position.
1. Run the engine for 5 minutes at idle speed so
that all systems cool down evenly.
2. Turn the start switch to OFF position and take
out the key.
63
F7030M/F7035M Transporting and Hoisting the Machine
2. Before storage, fill the fuel tank, lubricate 4. Tighten all the bolts and nuts on the
every moving pin and shaft and change attachment and chassis.
hydraulic oil according the Oil Specifications
of the Maintenance Manual.
3. Apply a thin layer of grease to the exposed
part of hydraulic cylinder piston rods. If the machine has not received antirust
additive each month during storage, consult
4. If the machine has to be stored for long time, with your Liugong dealer.
apply antirust additive to parts that can rust.
5. Remove batteries from the machine and
store them in a separate place. Transporting and Hoisting the
6. If the air temperature is below freezing, add Machine
anti-freeze to the engine radiator.
During Storage
Transporting the Machine
1. Start the machine once every month. Lift and

lower the forklift at least three times, and tilt
the mast forwards and backwards at least
three times too. Drive the forklift forward and When transporting the machine, follow all
backwards for at least 50 meters. Lubricate national and local regulations regarding
all the moving parts such as pins and shafts, limits on weight, length, width, and height.
also charge the batteries.
2. Before starting the machine, wipe off the 1. Before transporting, check the permitted
grease from the hydraulic cylinder piston height, width, and load weight along the
rods. After operation, apply a new layer of entire transportation route. The total height,
grease to the cylinder piston rods. width, and weight of the machine after being
placed on the transportation vehicle must not
3. Apply antirust to parts that easily get rusty.
exceed the limits set forth in the relevant
local regulations.
2. Remove any ice, snow, or other slippery
Open the doors and windows periodically to materials from the vehicle before loading it.
exhaust toxic gas when applying the anti- This will prevent the machine from moving
rust compound indoor. during loading and transport.
3. Before transporting, make sure the trailer
Before Reuse floor is strong enough.
1. Change the lubrication oil of the engine,

transmission, axles and hydraulic oil, brake
oil and anti-freeze.
2. Lubricate all moving pins and shafts.
3. Before starting the machine, remove the
grease from the hydraulic cylinder piston
rods.
64
Transporting and Hoisting the Machine F7030M/F7035M
4. The trailer must be fully braked, with the 9. If it is necessary to remove the mast and
parking brake applied and blocks under the counterweight, remove the mast first and
wheels. then the counterweight. When reassembling,
install the counterweight first and then the
mast.
Wheels--Change
Front Wheels
1. Park the forklift on a level, solid surface.

2. Start the machine and raise the mast to about
5. Do not attempt to change direction while
4 in (100 mm).
driving onto the trailer. Follow the
supervisor's instructions and drive slowly. 3. Place blocks behind the rear wheels to
prevent the forklift from moving.
6. After the machine is parked on the trailer,
lower the fork or attachment onto the ground 4. Loosen each of the wheel nuts by 1–2 turns
and apply the parking brake. counter-clockwise.
7. Secure the machine with blocks and cables 5. Tilt the mast backward and place blocks
to prevent it from slipping during transport. under both sides of it.
6. Tilt the mast forward until the front wheels are

lifted off the ground.
Do not remove any nuts before the front

wheels have been lifted off the ground.
8. For components removed for transport,

contact an LiuGong authorized service center
for reassembly.
65
7. Place blocks on both sides of the front of the 13. Adjust the tire pressure to the specified
forklift chassis to support the vehicle, then value.
shut off the machine.
Rear Wheels
1. Park the forklift on a level, solid surface.

2. Apply the parking brake, then place blocks
behind the front wheels to prevent the forklift
from moving.
3. As shown below, position the jack under the
counterweight.
8. Remove the wheel nuts and replace the front

wheels.
1. When removing the wheel nuts, do not

remove the rim nuts by mistake. 2. Make
sure the blocks are intact and strong
enough. 3. When using blocks for support,
never go underneath the forklift.
9. Install the nuts alternately from one side of

the wheel to the other. Tighten the nuts
temporarily.
Make sure that the jack’s capacity is at least
2/3 of the forklift’s total weight.
4. Loosen each of the wheel nuts by 1–2 turns
counter-clockwise.
Do not remove any nuts before the rear

wheels have been lifted off the ground.
10. Start the machine and remove the blocks

from under the chassis.
11. Tilt the mast backward to lower the forklift
slowly to the ground, then remove the blocks
from under the mast and rear wheels.
12. Tighten the wheel nuts alternately from one
side of the wheel to the other.
66
5. Use the jack to raise the forklift slowly until 9. Tighten the nuts to the specified torque
the rear wheels are lifted completely off the alternately from one side of the wheel to the
ground. As shown below, support the forklift other. Refer to “Bolt Tightening Torque for
by placing blocks under both sides of the rear Important Components”.
part of the frame.
10. Adjust the tire pressure to the specified
value.
Fork Removal
The forks are held on the carriage by hooks. The

forks are kept in position by latch pins that fit
through the top fork hooks and into slots in the
top bar carriage. Always check the latch pins for
the forks to ensure that the forks are in position
on the carriage. Replace damaged latch pins
parts. The forks can be removed from the
6. Remove the wheel nuts and replace the rear carriage by aligning the forks with the fork
wheels. removal notch. The fork removal notch is in the
bottom bar of the carriage.
1. When removing the wheel nuts, do not

remove the rim nuts by mistake. 2. Make Do NOT try to remove a fork without a lifting
sure the blocks are intact and strong device. Each hook fork for these lift trucks
enough. 3. When using blocks for support, can weigh 45 to 115 kg.
never go underneath the forklift.
7. Install the nuts alternately from one side of

the wheel to the other. Tighten the nuts
temporarily.
8. Remove the blocks from under the chassis,

and slowly lower the forklift to the ground.
Remove the blocks and jack.
67
A fork can be removed from the carriage for Fork Install

replacement of the fork or other maintenance.
Slide the fork to the fork removal notch in the
bottom bar of the carriage. See Figure 1 and Move the fork and carriage so the top hook on
Figure 2. Lower the fork onto blocks so the the fork can engage the upper carriage bar.
bottom hook of the fork moves through the fork Raise the carriage to move the lower hook
removal notch. Lower the carriage further so the through the fork removal notch. Slide the fork on
top hook of the fork is disengaged from the top the carriage so both upper and lower hooks
carriage bar. Move the carriage away from the engage the carriage bars. Engage the latch pin
fork, or use a lifting device to move the fork away with a notch in the upper carriage bar.
from the carriage.
Figure 1
Do not use welding or other methods to
repair the damaged fork, because forks are
made from special material by specific
technics. Therefore, replace the fork when it
was damaged to avoid loss.
1 2
Towing Information
3
1. Tow the machine to a safety place if the
1. Carriage Bars machine is disabled.
2. Fork
3. Blocks 2. The drawbar is located behind the
counterbalance. Use this drawbar to tow the
Figure 2 machine out if the machine is trapped in mud
or fixed on the trailer. Never try to use the
3 5
forklift as a tow tractor to tow other disabled
machine.
1. Forks
2. Carriage
3. Load backrest extension
4. Fork removal notch
5. Latch pin assembly
68
3. A lifting decal is stuck on the mast and

counterweight. Lift the machine by hoisting
the lifting eye according to the lifting decal.
3. Please use the moving equipment (for

example, crane) to move the forklift that is
disabled.
Lifting Operation
Improper lifting and wrong fixing may cause

the forklift to fall down and result in
machine damage and personnel injury or
death. Make sure that nobody is around
when lifting the forklift.
4. The lifting crane should be fixed stably to the
lifting eye. Ensure that the lifting ropes have
1. Choose suitable crane and rope with strong enough capacity to lift the forklift. (The
maximum capacity according to the lifting eye is located under the lifting decal
nameplate on the forklift to ensure safety cover, remove the cover before lifting.)
when lifting.
2. Ensure that the four lifting hooks on the lifting
ropes are weighted with even force when
lifting. Ensure that the lifting device do not
interfere with overhead guard and lights
during lifting.
69
May 26, 2022 Maintenance Manual
F7030M/F7035M Breaking In a New Vehicle
Maintenance Manual 5. Check that the connections for the control

handles and throttle cable are secure.
6. Check the temperature and connection of all
components of the electrical system. Check
Breaking In a New Vehicle that the alternator, lights, and turn signals are
working properly.
Breaking in a new vehicle plays an important role
in extending the service life of the machine,
eliminating potential malfunctioning, and
preventing serious accidents. After purchasing Follow the relevant operating procedures
the machine, the user must perform the required when checking the levels of fluids, oils, or
breaking-in operation, maintenance, and fuel.
servicing tasks before the machine can be used
normally. Perform the following tasks after the break-in
period is complete:
Breaking In a New Vehicle
1. Thoroughly check the nuts and bolts of all
1. The break-in period is 100 service hours. components for tightness.
2. Let the engine idle for 5 minutes after starting 2. Check the tension of the fan belt and
up each time. The initial acceleration should alternator belt.
be slow and steady, then gradually increase
in speed. 3. Check the hydraulic system and the break
system for leaks.
3. During the break-in period, each gear should
be broken in evenly. 4. Replenish the rust inhibitor on the mast
chains.
4. Except for emergency situations, avoid
sudden starts, accelerations, turns, and
stops.
5. Do not over-use the machine during the Follow the relevant operating procedures
break-in period. when replacing the transmission filter,
6. Make sure that the machine is properly transmission oil, drive axle oil, and
lubricated. Regularly replace or add transmission fluid.
lubricating oil or grease as specified.
7. Check the nuts and bolts of all components
for tightness.
Perform the following tasks after breaking in

a new vehicle for 8 hours:
1. Thoroughly check the nuts and bolts of all

components for tightness.
2. Check the tension of the fan belt and
alternator belt.
3. Check the levels of the transmission fluid,
drive axle oil, and engine oil.
4. Check the hydraulic system for leaks.
70
Maintenance Manual May 26, 2022
Maintenance Interval Schedule F7030M/F7035M
Maintenance Interval Schedule
Read and understand all the safety information, warnings and illustrations before any operation
and maintenance procedures.
The maintenance intervals stated in this manual are determined according to the service hour meter or
calendar intervals shown (daily, weekly, monthly, etc). Liugong recommends that maintenance should be
performed according to whichever of the above-mentioned intervals occurs first.
Under extremely severe, dusty or wet operating conditions, more frequent lubrication than is specified in
the “Maintenance Intervals” chart may be necessary.
Perform service on items at multiples of the original requirement. For example, at every 500 service
hours or 3 months, also service those items listed under every 200 service hours or monthly, and every 8
service hours or daily.
( “ ○ ” means check or clean, “ ● ” means replace, “Hr”= “service hours”)
Engine
Three Six Every

Every day Every month
Check Item Content Tool months months year
(8Hr) (200Hr)
(500Hr) (1000Hr) (2000Hr)
Observe and
check engine ○ ○ ○ ○ ○
running condition
Engine noise ○ ○ ○ ○ ○
Exhaust color ○ ○ ○ ○ ○
Clean or replace
air filter element ○ ○ ● ●
Check crankcase
Engine and clean dirt ○ ○ ○
Check and adjust Thick gauge

valve clearance plug ○ ○
Tighten cylinder Torque ○

Gasoline engine
head bolt wrench
once only
Check cylinder
compressed Manometer ○
pressure
Check valve and
Crankcase
ventilation
pipe block or ○ ○
damage condition
71
F7030M/F7035M Maintenance Interval Schedule
Three Six Every

(8Hr) (200Hr)
(500Hr) (1000Hr) (2000Hr)
Governor or
Check max. idle
injection
rpm
Tachometer ○
pump
Engine leaks oil
or not ○ ○ ○ ○ ○
Check oil level,

cleanliness ○ ○ ○ ○ ○
Lubrication ●
system Replace engine ●
oil
First 50
250 hours ● ● ●
hours
●
Replace engine ●
oil filter element
First 50
250 hours ● ● ●
hours
Observe and
check oil tube, oil
pump, and oil ○ ○ ○ ○ ○
tank leak oil or
not
Check fuel filter
block or not ○ ○ ○
Clean fuel filter

(gasoline engine) ○ ○ ●
Replace fuel filter

(Diesel engine) ● ● ●
Check LPG
devices, filters,
hoses and
connectors for ○ ○ ○ ○ ○
Fuel system leakage (For LPG

engines)
Replace hoses ○
Check nozzle,
adjust pressure Injection
and state (Diesel tester ○ ○
engine)
Check carburetor
connect structure
loosen condition ○ ○ ○
and cleanliness
(gasoline engine)
Ignition time
(gasoline engine)
Timer ○ ○ ○
Injection time
(Diesel engine) ○
72
Three Six Every

(8Hr) (200Hr)
(500Hr) (1000Hr) (2000Hr)
Fuel tank
drainage ○ ○ ○
Fuel system Clean fuel tank ○ ○
Check fuel level ○ ○ ○ ○ ○
Coolant level ○ ○ ○ ○ ○
Leakage
condition ○ ○ ○ ○ ○
Hose aging
condition ○ ○ ○
Cooling Water tank cap

system performance and ○ ○ ○ ○
fixing condition
Clean, replace
coolant ●
Check fan belt

tension and ○ ○ ○ ○ ○
damage condition
Leakage
Check oil level or

replace oil ○ ○ ● ●
Control valve
performance ○ ○ ○ ○ ○
Hydraulic
transmission Inching valve
Inching pedal free

travel and move ○ ○ ○ ○ ○
condition
Replace oil filter ●
element First 50 hours ● ●
Leakage
Front axle Replace oil ● ●

Fixing bolt loosen Detect
condition hammer ○ ○ ○ ○
Note: If the engine oil is above CI class, replace engine oil and oil filter element when the machine works for 500 hours. If
the engine oil is below CI class, replace engine oil and oil filter element when the machine works for 250 hours.
73
Tire
Every day Every month 3 months 6 months Every year

Check Item Content Tool
(8Hr) (200Hr) (500Hr) (1000Hr) (2000Hr)
Charge pressure Barometer ○ ○ ○ ○ ○

Crack or damage ○ ○ ○ ○ ○
Depth
Wear condition
gauge ○ ○ ○ ○
Tire
Abnormal wear
If there are nails,

stones or other ○ ○ ○ ○
things on the tire
Check bolts for Detect
loose condition hammer ○ ○ ○ ○ ○
Tire
installation Check damage
Wheel rim, wheel

Wheel rim, arm, and hub
wheel arm damage ○ ○ ○ ○ ○
condition
Check loose
Axle
bearing
condition and ○ ○ ○ ○
noise
Check axle body
distortion, crack
Axle
or damage ○ ○ ○ ○
condition
74
Steering System

(8Hr) (200Hr) (500Hr) (1000Hr) (2000Hr)
Check clearance ○ ○ ○ ○ ○
Check axial
loose condition ○ ○ ○ ○ ○
Steering
wheel Check radial
loose condition ○ ○ ○ ○ ○
Check operation
Check fixing
Metering
pump
bolts for loose ○ ○ ○ ○
condition
Check main pin
for loose or
damage ○ ○ ○ ○
condition
Rear axle Check bend,
steering distortion, crack
spindle or damage ○ ○ ○ ○
condition
Check
Detect
installation
hammer ○ ○ ○ ○
condition
Check operation
Check for
Steering leakage ○ ○ ○ ○ ○
cylinder
Check loose
condition when
installing and ○ ○ ○ ○
hinging.
Lock Check lubrication
mechanism condition ○ ○ ○ ○
75
Brake System

(8Hr) (200Hr) (500Hr) (1000Hr) (2000Hr)
Free travel ○ ○ ○ ○ ○
Pedal travel Scale ○ ○ ○ ○ ○
Brake pedal Operation
Air enters into

brake line or not ○ ○ ○ ○ ○
Brake is safe and

reliable or not,
Parking and with enough ○ ○ ○ ○ ○
brake travel
operation
Operation
Operation
performance ○ ○ ○ ○
Lever,
cable, etc. Connection loose
or not ○ ○ ○ ○
Damage,
leakage, crack ○ ○ ○ ○
condition
Line
Connection,
clamp parts ○ ○ ○ ○
loose condition
Leakage
condition ○ ○ ○ ○
Check oil level,

replace oil ○ ○ ○ ● ●
Master cylinder,
secondary pump ○
Brake move condition
master Master cylinder,
cylinder, secondary pump
secondary leakage, damage ○
pump condition
Master cylinder,
brake piston cup,
check valve wear
and damage ●
condition,
replace
76

(8Hr) (200Hr) (500Hr) (1000Hr) (2000Hr)
Brake drum fixing Detect
parts loose or not hammer ○ ○ ○ ○
Friction disc wear Vernier

condition scale ○
Brake shoe move

condition ○
Anchor pin
corroded or not ○
Brake drum Return spring

and brake damage Scale ○
shoe condition
Check the
clearance is
proper or not
when operating ○
self-regulated
device
Brake drum
wear, damage ○
condition
Brake support
distorted or not ○
Brake support
Brake
cracked or not
Scanner ○
support
Loose or not
Detect
during
hammer ○
installation
77
Lift System

(8Hr) (200Hr) (500Hr) (1000Hr) (2000Hr)
Fork damage,
distortion, wear ○ ○ ○ ○ ○
condition
Dowel pin damage,
Fork
wear condition ○ ○ ○
Fork root hook

welding part crack ○ ○ ○ ○
and wear condition
The welding part
between
crossbeam and
inner mast, outer ○ ○ ○ ○
mast cracked,
damaged or not
Welding between
tilting cylinder
bracket and mast is ○ ○ ○ ○
not good, cracked
or damaged
Inner mast and
outer mast welding
is not good, ○ ○ ○ ○
cracked or
damaged
Fork arm carrier
welding is good or
Mast not, cracked or ○ ○ ○ ○
Fork arm damaged
carrier
Roller loosen or not ○ ○ ○ ○
Mast support
bushing wear, ○
damage condition
Mast support cover Detect ○

bolt loosen or not hammer
Only the first ○ ○
time
Lifting cylinder
head end bolt,
piston rod head Detect ○
bolt, U bolt, walking hammer
Only the first ○ ○
time
beam rail bolt
loosen or not
Roller, roller
bearing, and
welding part crack ○ ○ ○ ○
and damage
condition
78

(8Hr) (200Hr) (500Hr) (1000Hr) (2000Hr)
Check the tension
condition of chain,
distorted, ○ ○ ○ ○ ○
damaged, rusted or
not
Chain, Lubricate the chain ○ ○ ○ ○

sprockets Rivet pin loose
condition ○ ○ ○ ○
Sprockets distort,
damage condition ○ ○ ○ ○
Sprocket bearing
loosen or not ○ ○ ○ ○
Check the condition

Attachment
is normal or not ○ ○ ○ ○
Piston rod, piston

rod thread, and
Detect
connection loose,
hammer ○ ○ ○ ○ ○
distortion, damage
condition
Lifting Operation condition ○ ○ ○ ○ ○
cylinder
Leakage condition ○ ○ ○ ○ ○
Pin and cylinder

bearing wear, ○ ○ ○ ○
damage condition
Hydraulic pump
leaks or not, it has ○ ○ ○ ○ ○
Hydraulic cacophony or not
pump Hydraulic pump
driving gear wear ○ ○ ○ ○
condition
Note: The static test coefficient used for the lifting accessory is 1.33.
If the fork/locking pin is not fully engaged, the fork could become unintentionally disengaged.
79
Hydraulic System

(8Hr) (200Hr) (500Hr) (1000Hr) (2000Hr)
Check oil level ○ ○ ○ ○ ○

Replace oil
suction filter
Hydraulic element and ●
tank return oil filter
element
Replace oil ●
Clear impurities ○ ○ ○
Connection
loosen or not ○ ○ ○ ○ ○
Control
valve rod Operation
Leakage ○ ○ ○ ○ ○
Relief valve and
tilting self-locking
Control valve operation ○ ○ ○ ○
valve condition
Oil
Measure relief
valve pressure
pressure ○ ○
gauge
Leakage, loosen,
Line crack, distortion,
connector damage ○ ○ ○ ○ ○
condition
80
Electrical System

(8Hr) (200Hr) (500Hr) (1000Hr) (2000Hr)
Distributor cover
cracked or not ○ ○ ○
Spark plug
ablated or not ○
Adjust spark plug gauge

clearance plug ○ ○ ○
Clean spark plug ○ ○ ○

Ignition Cover and high
device pressure cable
(gasoline installation ○
engine) condition
Distributor center
part wear, ○
damage condition
Lubricate shaft ○ ○ ○
High pressure
cable wear Tester ○
condition
Pinion
Start motor engagement ○ ○ ○
condition
Harness damage,
loose condition ○ ○ ○ ○
Wire Circuit
connection loose ○ ○ ○
condition
81
Safety Devices and Attachment

(8Hr) (200Hr) (500Hr) (1000Hr) (2000Hr)
Installation is Detect
Overhead stable or not hammer
guard and
load Check distortion,
backrest crack, damage ○ ○ ○ ○ ○
condition
Turn signal Work and fix
lights condition ○ ○ ○ ○ ○
Work and fix

Horn
Lights and Work and fix

bulbs condition ○ ○ ○ ○ ○
Backup Work and fix

buzzer condition ○ ○ ○ ○ ○
Dirt, damage
Rear view
mirror Rear view
Instrument Work condition ○ ○ ○ ○ ○

Check bolt for
Seat
damage or loosen ○ ○
Frame and
crossbeam
damaged, cracked ○
or not
Vehicle Rivets, bolts Detect
loosened or not hammer ○
body
Check the
repaired parts ○ ○ ○ ○ ○
again if necessary
Check entirely ○
Check the chassis
lubricating Grease
Lubricate condition after gun ○ ○ ○ ○
or replace clean
oil
Check the oil level
in the oil tank ○
82
1. When using different oil, coolant or antifreeze, their maintenance intervals are different from
the intervals stipulated in this manual. Therefore, the maintenance time should shorten to half
or 1/4 of the time provided in this manual.
2. Replace the high viscosity oil frequently though it has wide work temperature range. Because
the additive will deteriorate slowly, and the oil viscosity will reduce, which will damage the
hydraulic system badly in high temperature.
3. Pay attention to the several points When operating the machine in a dusty environment:
1). Shorten the cleaning or replacing intervals of air filter elements.
2). Frequently clean the radiator elements to prevent them from blockage; properly shorten the
replacing intervals of fuel filter according to the oil classification.
3). Clean the electric devices, especially the start motor and the generator to prevent them from
dust.
83
F7030M/F7035M General Torque Specifications
General Torque Specifications
Unless otherwise stated, all bolts used in this machine should be tightened to the torques listed in the
table below.
Metric Thread Torque
lbf·ft (Nm)
Nominal Size
Property Class 8.8 Property Class 10.9
M6 7.7±1.1(10.5±1.5)
M8 19±2.9(26±4)
M10 38±5(52±7) 53±4(72±6)
M12 66±9(90±12) 89±7(120±10)
M14 107±15(145±20) 144±11(195±15)
M16 166±26(225±35) 225±18(305±25)
M18 229±33(310±45) 306±26(415±35)
M20 302±37(410±50) 443±37(600±50)
M22 443±59(600±80) 590±52(800±70)
M24 561±74(760±100) 752±74(1020±100)
M27 811±111 (1100±150) 1106±74(1500±100)
M30 1106±148 (1500±200) 1364±111(1850±150)
M33 1512±221 (2050±300) 2139±295(2900±400)
M36 1955±258 (2650±350) 2286±184(3100±250)
Imperial Thread Torque
Nominal Size lb.ft (N.m)

1/4 9±3 (12±4)
5/16 18±5 (25±7)
3/8 33±5 (45±7)
7/16 52±11 (70±15)
1/2 74±11 (100±15)
9/16 110±15 (150±20)
5/8 148±18 (200±25)
3/4 266±37 (360±50)
7/8 420±59 (570±80)
1 645±74 (875±100)
84
Lubrication Specifications F7030M/F7035M
Lubrication Specifications
Oil Specifications
Oils that used in this machine should meet the following specifications when refilling or replacing to
ensure normal use of the machine.
Type of oil Capacity Oil type and classification

Hydrodynamic HU-30 (GB2537-88 in summer)
8L
transmission oil 6# hydraulic transmission oil (GB2512-81 in winter)
6.5 L CD class and above 15W/40 (all-year), 10W/30(cold weather) GB/T
(XINCHAI A498BT1) 11122-2006 or according to the maintenance manual of the engine
Diesel engine oil
(XINCHAI 4D32G31) 11122-2006 or according to the maintenance manual of the engine
(YANMAR 4TNE98) 11122-2006 or according to the maintenance manual of the engine
Above 8°C: 5#
Refill according to usage Above 4°C: 0#
requirements (it is Above -5°C: -10#
Diesel oil
recommended no to -5 ~ -14°C: -20#
exceed 50L) -14 ~ -29°C: -35#
-29 ~ -44°C: -50#
Gear oil of drive
8L 85W/90(all-year), 80W/90(winter)
axle
Refill according to the oil
dispstick (refer to the
L-HM32# anti-wear hydraulic oil (summer),
Hydraulic oil hydraulic oil replacement
L-HV32# low temperature anti-wear hydraulic oil (winter)
instructions for filling
methods)
Brake oil 0.4 L DOT 3 Mobil synthetic brake oil
Grease 0.5 Kg 3# common lithium base grease (-20°C~120°C)
Antifreeze + water 8L Mobil (concentrated) / Shell(100%)antifreeze
Do not use low viscosity engine oil such as 10W-30, such oil may help to start the engine, and
provides good engine oil liquidity when the ambient temperature is lower than -5°C(23°F), but
use low viscosity engine oil frequently will reduce the service life of the engine.
85
F7030M/F7035M Lubrication Specifications
Oil Change Interval and Refill Capacities
Care must be taken in order to ensure that fluids are contained during performance of
inspection, maintenance, testing, adjusting and repair of the equipment. Prepare to collect the
fluid with suitable containers before removing any hydraulic oil line or disassembling any
component that contains fluids. Obey all local regulations for the disposal of liquid.
Type Oil change intervals (hours) Approximate Filling capacity(L)

Transmission oil 1000 11L
XINCHAI engine: 500 XINCHAI engine: 6.4 L
Engine oil
YANMAR engine: 500 YANMAR engine: 7.2 L
Gear oil of drive axle 1000 8L
Hydraulic oil 2000 60L
Brake oil / 0.4L
Grease / 0.5kg
1. Do not mix oils of different brands even if they have the same specifications. Clean the
system before adding the different oil.
2. If the machine is used at low temperature in severe cold areas for a long time, HV-46 low
temperature anti-wear hydraulic oil should be used, and ATF220 or DEXRON-III or Donax TC
transmission oil should be used.
3. Replace the lubricant periodically even though the lubricant is very clean because the
lubricant might go bad after a long time use.
4. Choose the oil according to the lowest air temperature in the local area where the machine is
used.
86
Tires F7030M/F7035M
Tires
AT LEAST 15m(50ft) AT LEAST 500m(1500ft)
Tires can be divided into two categories:

pneumatic and solid.
Pneumatic tires are suitable for higher driving
speeds. Solid tires are simple to use and have a
large load capacity, but are not suitable for high
driving speeds due to their high rolling
resistance.
Refer to the tire pressure decal on the machine

To avoid damage caused by tire overheating, for the inflation pressure at normal temperature.
do not use solid tires for road transport. Do
not overload solid tires or drive them at high
speeds. Do not use solid tires continuously Solid Tires--Change
for extended periods or for long distances.
Tires worn down to the wear bars must be
replaced. Replace the tire immediately if any
Tire Inflation malfunction occurs, even if the tire is not worn
down to the wear bars. To ensure safe removal
and installation, note the following:
1. Tire removal and installation must be
Operators using air inflation equipment must performed by trained professionals. Tire
have the necessary training and use the installation requires specialized tools, or
proper techniques during inflation in order to preferably, specialized machinery.
prevent serious injury or death. 2. Tires must be fitted to specified rims. The
Do not set the inflation device’s pressure rims must not be deformed, corroded, out-of-
more than 20 psi (140kPa) above the round, cracked, or welded-through. The rims
recommended tire pressure. must not have any sharp edges or uneven
welds.
3. Only tires of the same specification,
Only check or adjust the tire inflation pressure structure, brand, size, ply rating, and tread
after the tires have cooled down sufficiently. pattern should be installed on the same axle.
Make sure all other personnel have left the When possible, try to replace all the tires on
hazard zone (near the tires). the vehicle at the same time, or at least
change all the tires on the same axle.
4. Check that the rims are free of deformation
and cracks before installing. Check that the
rims are suitable for the tires, and repair or
replace the rims if necessary.
87
F7030M/F7035M Working Device System
5. To make installation easier, apply a mild soap Working Device System

or special-purpose lubricant to the bottom of
the rim and the rim base. Do not use
common lubricants such as grease, as these Mast--Lubricate
may affect tire performance.
Lubricate the mast according to the lubrication
table.
Never use grease or other commonly used Wipe the nozzle clean before lubricating. After
industrial lubricants. They will cause the lubrication, wipe off any spilled lubricant.
rubber to swell and damage the tire.
Make sure that the rims are installed Chain--Lubricate
properly and the bolts are tight. Otherwise,
slippage or separation of the tire from the Apply engine oil to the chains.
rim may cause a hazard.
Ensure that the tires and shaft are located at
the same center when installing. Do not
Performing Maintenance Near the
install tires of different specifications, Mast or in Front of the Forks
manufacturers, or wear levels onto the same
axle or machine. Do not install solid tires
and pneumatic tires on the same vehicle.
Otherwise, personal injury or equipment
damage can result.
When the mast and fork carriage are in the
raised state, do not perform any
Tire Storage and Maintenance maintenance or adjustments without the
following safety measures in place. These
Exposure to light, heat, grease, and chemicals safety measures apply only to general
will accelerate the aging of rubber. Avoid using inspection and lubrication tasks. Further
tires in these environments whenever possible. safety measures are required for repairing
Do not store tires in direct sunlight. Keep away the mast or replacing the cylinders or
from light, heat, grease, acidic or alkaline chains. Contact your LiuGong dealer for
chemicals, and other harmful substances. Store details.
tires flat on the ground, not standing up, in order
to prevent injuries from tipping over.
Adjusting the mast chains: with the mast

vertical, the forks lowered to the ground,
and the cylinders fully lowered, adjust the
mast chains to a maximum displacement of
1–2 in (30–50 mm) when pushed by hand at
the middle of the chain.
After servicing is complete, with the forks
lowered close to the ground, both chains
must be under tension. Otherwise, continue
adjusting the chains.
88
Working Device System F7030M/F7035M
2. Use chains to bind the outer mast’s upper

cross member (A) to the inner mast’s lower
cross member (B).
3. Slowly lower the inner mast until it is caught
by the chain.
Secure the mast to prevent tipping backward
To prevent the mast from tipping backward

unexpectedly, place a block of hard wood sized
4.3 in X 4.3 in X 31.5 in (110 mm X 110 mm X
800 mm) at position “A” between the mast and Collapse prevention measures for 2-stage
the chassis. fully-automatic masts
Even when working in low spaces, this type of

mast can take full advantage of its special free
lifting height. After the central lift cylinder lifts the
forks to the special free lifting height via
sprockets, the 2-stage rear lift cylinder lifts the
inner mast and fork carriage together as a unit.
The central lift cylinder is mounted on the liftable
inner mast.
Collapse prevention measures for ordinary 2-

Select the appropriate chains according to
stage masts
the mast height. Do not exceed the
maximum lift height.
The sprocket rotates when the inner mast is
lifted, and the movement speed ratio of the fork 1. Lift the mast.
carriage to the inner mast is 2:1. The static load
coefficient of the lifting attachment is 1.33.
cross member (B).
Select the appropriate chains according to by the chain.
1. Lift the mast.

89
F7030M/F7035M Working Device System
4. Lower the fork carriage completely. 4. Lower the fork carriage completely.
B
A
Collapse prevention measures for 3-stage

masts
B
The central lift cylinder lifts the forks to the
special free lifting height via sprockets, then the
two 2-stage rear lift cylinders lift the inner mast.
Using sprockets, the lifting speed of the inner
mast is twice the speed of the rear lift cylinders.
The central lift cylinder itself is mounted on the
liftable inner mast.
Select the appropriate chains according to

1. Lift the mast.

cross member (B).
by the chain.
90
Important Maintenance Procedures F7030M/F7035M
Important Maintenance 2. Check the water radiator recovery tank, if the

coolant level is below the MIN, open the
Procedures water radiator recovery tank coolant filler cap
to add coolant to the MAX. (It is unnecessary
to do the step 3-7)
Power System
Coolant--Check/Add
MAX
Hot coolant can cause serious burns. To
open the cap, stop engine until the radiator
cools down. Then loosen cap slowly to
release the pressure. MIN
The coolant is in the radiator located at the 3. If the water radiator recovery tank is empty,
middle of the machine. open the recovery tank cover plate after the
engine is cooling down, slowly screw out the
radiator coolant filler cap, check if the coolant
level is within 10 mm below the water filler,
add coolant if necessary. And open the filler
cap of the recovery tank and add coolant to
MAX.
Check coolant level and add coolant:
1. Stop the engine and loosen the screw on the

plate.
4. Keep the radiator filler cap open, start the

engine and run at idle speed for 5 minutes,
and at high speed for 3 minutes.
5. Check the coolant level again. Continue to
add coolant if necessary until it reaches 10
mm below the water inlet of the radiator.
6. Check the seals of the coolant filler cap,
replace if damaged.
91
F7030M/F7035M Important Maintenance Procedures
Screw in the coolant filler cap. 2. Start the engine and let it idle for 5 minutes,
then shut off the engine. Wait until the engine
is cooling down, then slowly unscrew the
radiator cap to release the pressure.
Close the radiator filler cap before stopping
the engine, or coolant will spray out from
the filler.
Coolant-- Replace
Always prepare a suitable container to collect

any liquids before inspecting, servicing,
testing, or adjusting the machine, or
removing or disassembling any hydraulic
parts or any liquid-containing components.
3. Open the drain valve at the bottom of the
Dispose of all liquids in accordance with
radiator to allow the coolant to drain out into
local regulations.
a container. (Before open the drain valve,
While the machine is operating, the coolant is connect an inside diameter of 8mm hose to
hotter and under higher pressure. Hot the drain valve, and connect the other end of
coolant can cause serious burns. To open the the hose to the container to avoid the coolant
cap, shut off the engine and wait for the spraying out.)
radiator to cool down. Then slowly loosen the
cap to release the pressure.
Completely replace the coolant in the cleaning

system and clean the cooling system every year
or every 2,000 work hours, whichever comes
first. If, before these time limits are reached, the
coolant is contaminated, the engine overheats,
or foam appears in the radiator, then the cooling
system must be cleaned.
To clean the cooling system:
1. Insert the key into the key switch and turn it

clockwise to the “ON” position to connect
electrical power for the entire vehicle.
92
4. After the engine coolant has drained 6. Keeping the radiator cap open, start the
completely, shut off the drain valve at the engine. After the coolant temperature
bottom of the radiator. reaches the middle position of the engine
coolant temperature gauge, run the engine
for another 5 minutes.
1
1. Radiator cap 7. Shut off the engine and drain out the cleaning
2. Drain valve
fluid.
5. Fill the cooling system with a flushing solution
of water and sodium carbonate. Use a ratio 8. Fill the cooling system with clean water to the
of 1.1lb (0.5 kg) of sodium carbonate for normal engine usage level and make sure
every 6 gallons (23 liters) of water. Fill the that it remains stable for ten minutes.
radiator to the normal engine usage level and Keeping the radiator cap open, start the
make sure that it remains stable for ten engine. After the coolant temperature
minutes. reaches at least 175 °F (80 °C), run the
engine for another 5 minutes.
9. Shut off the engine and drain out the water. If
the drained water is still dirty, the system
All air must be expelled from the engine must be cleaned again until the drained
cooling system’s pipes when filling with water is clean.
cooling system cleaner. Do not close the 10. Replace the coolant filter with a new one and
radiator cap while the engine is running for shut off all drain valves. Then add new
the entirety of the cooling system cleaning coolant according to the procedure given in
process. “Coolant--Add” on page 104 of this manual.
Coolant--Drain Out
Do not drain the coolant before the engine is

cooled down and when the system is under
pressure. Otherwise, draining the hot and
pressurized coolant is extremely
dangerous.
1. Make sure the machine is on level ground.

93
2. Open the radiator cap.

3. Place a container under the radiator drain
valve and open the drain valve from the side
of the cylinder block to drain out the coolant.
Ensure that the drain hole is not blocked.
2. Use the compressed air below 0.19Mpa to

clean up the dirt and dust on the radiator fin
and the radiator. Do not let the compressed
air damage the radiator fin.
4. Open the drain plug at the bottom of the
radiator and allow it to drain out the coolant 3. If the radiator fin accumulates a lot of dirt and
completely. dust, apply cleanser and wash it with water.
5. Use water to flush the cooling system.
Engine Air Filter--Clean
Radiator Fin--Check/Clean
Check the air filter regularly, and perform

any necessary maintenance if a blockage is
Wear safety glasses when servicing the found. To prevent engine damage, always
machine and using the compressed air or shut off the engine when servicing the air
high pressure water. The dust, flying scraps, filter.
compressed air or high pressure water and
vapor may hurt your eyes. 1. Shut off the engine and open the engine
housing.
Do not use the high pressure water and
compressed air exceed 0.19Mpa or wire
brush to clean the radiator fin, or it will
damage the radiator fin.
1. The dirt and dust on the radiator fin will

decrease the cooling function and lead to
overheat. Check the radiator fin everyday
and clean it if necessary. The following
picture just for description.
94
2. Remove the the air filter cover. Wash with detergent (soak the filter element in
water containing a mild detergent for about 30
minutes, then clean it);
Cleaning the primary filter element
3. Remove the primary air filter element and

inspect it. If the pleats, gaskets, or seals are
damaged, then the primary filter element
must be replaced. Do not remove the safety
filter element when clean and replace the
primary filter element. The safety filter
element can prevent the dust entering into Do not hit or tap the primary filter element
the engine when repair the primary filter while cleaning. This could result in damage
element. to the filter element.
5. After cleaning, allow it to dry naturally or use

a blower (cold air) to dry it. Do not use
compressed air or a flame to dry the filter
element.
6. After cleaning, use a light to check the filter
element. If there are any holes or tears, or if
the gaskets or seals are damaged, replace
the filter element with a new one.
Checking the primary filter element
4. If the filter element is not damaged, then

clean simply clean it. First, spray along the
pleats of the filter element from the inside
toward the outside. Then alternate spraying
from the inside out, and from the outside in,
repeatedly.
Use the following methods to clean the

primary filter element:
Compressed air (no higher than 29 psi / 200 7. Install a clean primary filter element into the
kPa); air filter housing and ensure that the seals
Pressurized water (no higher than 40 psi / 280 make contact evenly.
kPa);
95
8. Clean and re-install the air filter cover, Fuel System

ensuring that the air filter cover gasket makes
contact evenly with the air filter housing.
Fuel Level--Check
9. The primary filter element should be replaced
after 6 cleanings. Replace it once per year,
even if it has not been cleaned 6 times.
Air Filter’s Safety Filter Element--

Replace
When replacing the primary filter element, The fuel tank is located at the left side of the
the safety filter element should also be machine. Refer to the specification section for
replaced at the same time. Do not attempt to the diesel fuel tank’s capacity.
clean the safety filter element and use it Start the engine and operate the machine under
again. It must be replaced with a new one. normal condition, check the fuel oil level in the
1. Shut off the engine and open the engine fuel level gauge/ voltmeter.
housing. The fuel level gauge: it locates on the instrument
2. Remove the the air filter cover. panel. When the pointer is in the white range, it
indicates that the fuel level is located in the 20%-
3. Remove the primary filter element. 100%; and the pointer is in the red range
4. Remove the safety filter element. indicates the fuel level is located in the 0-20%.
When the pointer is in the red range, add fuel in
5. Clean the inner wall of the air filter. time.
6. Install a new safety filter element. The seal
ring of the safety filter element must make
even contact to form a proper seal.
96
Fuel--Add Fuel Tank--Clean
Replenish the fuel tank before it is Care must be taken to ensure that fluids are
completely emptied. Any residual diesel fuel contained during performance of
at the bottom of the tank contains water and inspection, maintenance, testing, adjusting
moisture that will affect the proper running and repair of the product. Be prepared to
of the engine. collect the fluid with suitable containers
before opening any compartment or
1. The fuel cap is located on the left side of the disassembling any component containing
machine. fluids. And dispose of all fluids according to
local regulations and mandates.
1. Open the fuel cap and wash the inner surface

of the tank with clean diesel fuel.
2. Screw out the drain plug to drain out the
remaining fuel.
2. Remove the cap counterclockwise and add

diesel fuel.
3. After replenishing, screw down the fuel cap to
prevent the water and dirt into the fuel tank.
3. Repeat washing until the tank is clean and

When replenishing, stop the engine and no drain remaining oil.
smoking. 4. Check the flange and seals of drain plug,
replace them if necessary.
5. Wash the fuel cap in the non-flammable
clean scour.
6. Screw on the drain plug and the fuel cap.
97
Fuel System Water and Impurity-- Methods for removing fuel system air:
Remove
The diesel fuel pump and engine fuel injection

nozzles (only for the machine equipped with
diesel engine) are precision devices. If the diesel
fuel is mixed with water or impurity, the fuel pump
and injection nozzles can’t work properly and
quickly wear out. Measures should be taken to
remove water and impurity from the fuel.
1. If conditions permit, fuel should be deposited
for 72 hours before being filled into the fuel
tank. Then add supper clean diesel oil / gas
without water and impurity (only for the
machine equipped with dual fuel systems). 1. Air bleed port
2. Charging pump
2. Before replenishing fuel, screw out the drain
plug at the bottom of the tank once every 1. Place a suitable container under the air bleed
week to drain out water and impurity at the port.
bottom of the tank. 2. Loosen the air bleed port 2 or 3 turns (It does
3. After completing daily work, replenish fuel not suitable for the machine equipped with
and remove the humid air in the fuel tank. Cummnins engine).
4. After replenishing the tank every time, wait 3. Operate the charging pump until the fuel
for 5 ~ 10 minutes before starting the engine coming out of the air bleed port is free of
so that water and impurity sink into the bubbles.
bottom of the tank. 4. Tighten the air bleed port.
5. After completing daily work, loosen the water 5. Wipe off any spills and properly dispose of
drain plug of the fuel pre-filter and the fuel fuel.
filter to drain out water and impurity.
6. Never use the starter motor to start the
engine in order to remove the fuel system air.
Fuel System Air--Remove This may cause the starter motor to overheat
and damage the coils, pinion and / or ring
The fuel system air needs to be removed under
gear.
certain conditions:
● Before starting the engine for the first time.
● After running out of fuel and fuel has been
added to the fuel tank.
● After fuel system maintenance such as
changing the fuel filter and draining the fuel
filter/ water separator, or replacing a fuel
system component.
98
Fuel Filter-- Replace 7. Anticlockwise rotates to unlock the handle of

the manual oil filling pump. Press the oil filling
pump with pump until the handle cannot be
pressed down. About 140~150 times for the
empty filter and 20~60 times for the pre-filling
The fuel is inflammables. Keep away from filter.
cigarette, open fire, indicators, arc equipment
and switches when maintains the fuel
system. Keep venting in the service area to
avoid serious personal injury or death.
First clean the area around fuel filter and the

support, otherwise the dirt and impurity will
damage the fuel system.
Do not fill fuel before the fuel filter is
installed. Fuel contamination will quicken
the damage of the parts of the fuel system. 8. Lock the handle of the manual oil filling
Do not start the starting motor exceed 30s. pump.
The motor shaft turning interval is 2 9. Start the engine, if the engine can not start
minutes. after 30s, turn the start switch to OFF
position.
Steps for replacing the fuel filter:
10. Press the oil filling pump with pump again
1. Stop the engine. and repeat the above steps to start engine.
2. Disconnect the sensor of the fuel filter. 11. Run the engine and check if there is leakage.
3. Remove the oil-water separator from the
support with a spanner or other similar tool. Fuel---Heat
4. Lubricte the new O-ring of the fuel filter with If the ambient temperature is low, then the fuel
clean engine oil. must be heated. When heating, the fuel
temperature must not exceed 95 °F (35 °C).
Otherwise, the engine’s power will be reduced.
5. Install the oil-water separator to the support

with a spanner or other similar tool.
6. Connect the sensor of the fuel filter.
99
Engine Oil Level--Check/Add 7. Tighten the oil filler cap by hand. Excessively
tightening may damage the oil filler cap.
4
5
1
Too much or too little engine oil can result
in damage to the engine.
Engine Oil--Replace
2
1. Park the machine on flat ground, start the
3 engine and wait until the water temperature
reaches the middle position of the water
temperature gauge.
4
5
1. Dipstick
2. High graduation of the dipstick
3. Low graduation of the dipstick
4. Oil filler cap
5. Engine oil filler
Steps for checking engine oil level and adding
engine oil:
1. Drive the machine to flat area, stop the
engine and engage the parking brake .
2. After stopping the engine, wait for 10 minutes
to let the engine oil in the crankcase return to 2. Stop the engine and engage the parking
the engine oil pan. brake.
3. Open the engine hood, take out the oil 3. Remove the oil filler cap, and let the engine
dipstick. Wipe it with a clean cloth and crankcase vent in order to drain the engine
completely reinsert the dipstick into the end oil more easily.
of the oil filler of the engine. Take out the oil
dipstick again and check the oil level. The oil
level on the dipstick should be between the
low and high graduation marks.
4. If the oil level is below low graduation mark,
add oil.
5. Wait for three minutes, then check the engine
oil.
6. Add more engine oil if necessary.
100
4. Put a suitable container under the engine to Engine Oil Filter--Replace

collect the waste oil.
2 3
2
1
1. Container 1. Engine oil filter

2. Oil drain plug 2. Turn anticlockwise
3. Turn clockwise
5. Remove the oil drain plug to discharge oil,
then tighten it after draining all the waste 1. Clean the area around the support of the
engine oil, the tightening torque is 19.6 – engine oil filter.
23.5 N.m. 2. Turn the engine oil filter counterclockwise
6. Dispose of the waste engine oil properly. with a filter spanner.
3. Clean the mounting surface of the engine oil
filter.
4. Apply a small amount of clean engine oil on
Replace the engine oil according to the the gasket surface of the new engine oil filter.
interval in the machine operation and Install the new engine oil filter manually, turn
maintenance manual. Replace the engine oil it clockwise until it contacts with the mounting
filter at the same time. surface. Tighten the engine oil filter for 3/4
turn with a filter spanner.
During draining out waste engine oil, collect
it with a suitable container. Dispose of all 5. Add clean engine oil according to the section
fluids according to local regulations. of Engine Oil Level--Check/Add.
6. Run the engine and check if there is leakage.
Fill the filter with clean engine oil before the

engine oil filter is installed. If an empty
engine oil filter is installed, the engine could
be damaged due to a lack of lubricant.
Excessively tightening the engine oil filter
could result in damage to the thread or the
seal of engine oil filter element.
101
Power Train System Transmission Oil--Replace
Replace the transmission oil at the first 100

Hydraulic Torque Converter--Check service hours, then replace it every 1000 service
hours later on. Replace the transmission oil at
least once every year.
Care must be taken to ensure that fluids are

contained during performance of inspection,
High maintenance, testing, adjusting and repair of
Low the product. Be prepared to collect the fluid
with suitable containers before
disassembling any component containing
Park the machine on level ground, start the fluids or disconnecting any hydraulic lines.
engine and let it idle for 5 minutes. Dispose of all fluids according to local
regulations.
Turn the shift control lever to NEUTRAL position,
engage the parking brake to prevent movement 1. Park the machine on flat ground and turn the
of the machine. Lower the fork on the floor, stop shift control lever to NEUTRAL. Engage the
the engine. parking brake and lower the fork onto the
Open the engine cover, take out the oil dipstick, ground.
wipe it with clean cloth, insert it back and then 2. Start the engine and run it at idle speed.
take it out again to check the oil level. The oil When the transmission oil temperature
level must be between the High and Low limits. If reaches the operating temperature (80~90
insufficient, add some oil. degrees Celsius), stop the engine.
3. Screw out the drain plug on the lower rear
side of the transmission to drain oil. Collect
with a container.
Start the engine and let it idle for 5 minutes,
then shut off the engine and check the oil
level immediately in order to avoid oil flowing
back into the oil sump tank over a long period
of time.
1
2
1. Oil dipstick (Oil filler)

2. Oil drain plug
102
Transmission Oil Filter--Replace
The oil filter of the transmission is located at the

top of the transmission. When changing the
Because the transmission oil temperature is transmission oil, also change the transmission oil
still high when draining, wear protective filter.
clothing and be careful to prevent injury.
Drain out the oil of the transmission, torque

converter and radiator simultaneously.
4. Replace the transmission oil filter. For more 1

information, refer to "Transmission Oil Filter--
Replace".
5. Install the drain plug and seals.
6. Unscrew the oil filler cap on top of the
transmission. Take out the oil dipstick of the
1. Oil filter
transmission; add clean transmission oil until
the level is above High (H) graduation mark. 1. Clean the area around the oil filter of the
transmission.
2. Remove the oil filter from the support with a
belt spanner.
3. Clean the sealing surface of the support with
a clean cloth.
High 4. Apply a coat of transmission oil to the gasket
of the new oil filter.
Low
5. Secure the oil filter on the support until the
gasket contacts with the sealing surface of
7. Start the engine and run it at idle speed.
the support and then further tighten it 1/3 or
Check the level again and add transmission
1/2 turn manually.
oil until the oil level is above Low graduation.
At that time, the transmission could produce
a slightly abnormal sound due to insufficient
level of transmission oil. The abnormal sound
will disappear after the transmission oil
reaches the specified level.
8. When the transmission oil reaches operating
temperature (80~90 degrees Celsius), check
the level again. The level should be at the
High (H) graduation of the dipstick. If the oil
level is insufficient, add oil. If the oil level is
excessive, drain some oil.
9. Insert the dipstick, tighten it clockwise, and
screw the oil filler cap.
103
Axle Oil Level--Check Axle Oil--Replace
Care must be taken to ensure that fluids are

Be careful the splashing hot oil when
contained during performance of
refilling, draining, or loosening the plug.
inspection, maintenance, testing, adjusting
and repair of the product. Be prepared to
1. Park the machine on flat ground. Clean the collect the fluid with suitable containers
area around the oil filler. before disassembling any hydraulic line or
component containing fluids. Dispose of all
fluids according to local regulations.
Drain oil after the machine runs for a period

1 time to let the impurities deposited in the oil
suspend.
2 1. Drive the machine for a period of time until

the foreign material in the axles becomes
suspended. Park the machine on flat ground.
2. Stop the engine, turn the shift control lever to
3 NEUTRAL, and pull up the parking brake
lever to prevent movement of the machine.
1. Oil filler 3. Screw out the oil drain plug at the bottom of
2. Oil level hole
3. Oil drain hole the drive axles to drain oil. Collect the oil with
a suitable waste container.
2. Turn the shift control lever to NEUTRAL, pull
up the parking brake lever to prevent
movement of the machine.
3. Remove the plug of the oil level hole and
Because the axle oil temperature is still high
check. The oil level of the axles should reach
when draining, wear protective clothing and
the lower edge of the oil level hole. If the oil
be careful to prevent injury.
level is below the lower edge of the oil level
hole, replenish with clean axle oil. Observe 4. Screw on the oil drain plug at the bottom of
for about 5 minutes after replenishing. The oil the drive axle.
level should remain stable.
5. Screw out the oil filler plug on top of the axle
4. Screw on the plug of the oil level hole. and replenish with clean axle oil until the oil
level reaches the lower edge of the oil level
hole. Observe for about 5 minutes after
replenishing. The oil level should remain
stable.
6. Screw on the oil filler plug on top of the drive
axle.
104
Hydraulic System Park the machine on flat and open ground, keep
the mast vertical and lower the fork to the
ground. Observe the hydraulic oil level after the
Hydraulic Oil Level--Check hydraulic oil has cooled to ambient temperature,
the hydraulic oil level should be higher than the
minimum level and lower than the maximum
level.
When checking the hydraulic level, park the
Hydraulic Oil--Replace
machine on flat ground and level the fork
onto the ground.
The hydraulic tank is located on the right side of

the seat. You can see two cover front and rear Care must be taken to ensure that fluids are
after opening the engine hood. The oil level contained during performance of
gauge indicating the hydraulic oil level is located inspection, maintenance, testing, adjusting
on the front cover of the hydraulic tank. and repair of the product. Be prepared to
collect the fluid with suitable containers
before disassembling any hydraulic line or
component containing fluids. And dispose
all fluids according to local regulations.
Pay close attention to the cleanliness during

replacing the hydraulic oil, do not allow dirt
enter the hydraulic system.
If the operating condition is bad or the

hydraulic oil becomes deteriorated due to
pollution, such as black color and bubbles
on the oil level, change hydraulic oil in time.
1
1. Park the machine on flat, open ground. Put
2 the shift control lever in NEUTRAL, hold the
parking brake lever to stop the machine.
2. Start the engine and run at idle speed for 10
3 minutes. Repeat the operation while lifting
and lowering the fork and tilting the mast
forward & backward.
3. Lower the fork on the floor and stop the
1. The maximum hydraulic oil level engine.
2. The minimum hydraulic oil level when the lifting
height > 5m and ≤8m
3. The minimum hydraulic oil level when the lifting
height ≤5m
105
4. Clean the hydraulic oil tank drain plug. Screw Brake System
out the oil drain plug to drain out hydraulic oil
and collect with a waste container. You can
open the oil fill cover over the tank to quicken Brake Oil Level--Check
the oil release.
Because the hydraulic oil temperature is

still high when draining, wear protective
clothing and be careful to prevent injury.
5. Remove all the oil inlet/outlet pipe and the

flange cover of the hydraulic oil cooler and
check the seal of the oil fill cover for wear out.
Wash the bottom and four walls of the
hydraulic tank with diesel oil, and dry with
clean cloth. The brake oil cup is located under the small
6. Secure into place the oil drain plug of the movable cover on the left instrument panel.
hydraulic tank, the top cover, and the inlet Check the level of the brake oil in oil holder. The
pipe of the hydraulic oil radiator. oil level should be within the Max. and Min.
7. Add clean hydraulic oil at the oil inlet of the graduation, add brake oil to appropriate level.
hydraulic tank until the oil level reaches the Check and repair the brake system immediately
upper graduation of the hydraulic oil level if the brake oil runs out quickly as an oil leakage
sight gauge. Tighten the tank cover. might result.
8. Operate the lifting handle and tilting lever to
raise and lower the fork 2~3 times. Tilt the Parking Brake Performance--Check
mast forward and backward and turn from left
to right to the maximum angle to fill cylinders
with hydraulic oil fully.
9. Then run the engine at idle speed for five Frequent check for parking brake
minutes to discharge air in the system. performance is required so as to ensure
safety when parking or braking under
emergency.
1. Adjust the air pressure of the machine’s tires

to the specified value, raise the fork 15-20cm
above the ground and confirm the service
brake is performing satisfactorily.
106
2. Start the machine and drive it onto a slope Service Brake Performance--Check
with 15% (8.53°) grade. The slope surface
should be flat and dry.
Ensure the parking brake system works

normally before check the service brake
performance so that the parking brake lever
can work properly if an emergency happens.
Drive the forklift on a flat and dry road at the

highest speed with no-load. Depress the service
brake pedal to stop the machine completely.
After the machine is stopped, turn the shift
control lever to NEUTRAL position and turn the
3. Depress the service brake pedal, stop the parking brake lever backwards, then release the
machine. Turn the shift control lever to service brake pedal. Check for the brake
Neutral position then turn off the engine. distance of the machine. The brake distance
should not exceed 6m.
4. Engage the parking brake lever and release
the service brake pedal slowly. Check to see
if the machine stays at the original position.
Body injury may result during inspection if
the machine moves.
Body injury may result during inspection if
the machine moves.
107
Electrical System
Hydrometer
Battery
Never place a lit cigarette or any open flame

near the batteries.
Wear eye protection, rubber gloves, and

protective clothing when working with the
batteries. The batteries contain sulfuric acid,
which can cause blindness or severe burns.
Shut off the engine before working with the

batteries. Do not over discharge and use up the
electrolyte. Tighten the nut in the center of
the lock plate to prevent loose battery.
Battery--Check Check the battery terminals frequently for
looseness.
The battery is located under the engine hood and
on top of the hydraulic oil tank.
Battery--Install
1. Turn the engine start switch key to OFF and

remove the key.
2. Clean the battery terminals and surface with
a clean cloth. Do not use petrol or other
organic solvent or cleanser.
3. When connecting:
(a) Connect one end of the battery positive
lead terminal to the battery positive post,
the other end to start motor.
Clean the battery terminals and the battery (b) Connect one end of the battery negative
surface with a clean cloth. Check the battery lead terminal to the battery negative post,
electric charge state with eyeballing when the ray the other end to ground cable.
is bright enough. Green--- battery is charged
fully. Dark--- battery should be charged. Clear ---
air bubbles could be in indicator, remove bubbles
by slightly if it is still whitened after shaking the
battery, the electrolyte is lost, this battery is
damaged and replace.
108
● The batteries have been stored over six

months before being used.
2 The batteries under the above-mentioned
condition can work again by recharging.
3 Keep ventilated when charging. Charge the

1 battery under normal temperature.
Do not smoke when charging the battery,

avoid producing spark and open fire when
charging.
1. Battery Do not start the machine when charging.

2. Battery negative lead
3. Battery positive lead
Operations when charging:
4. Tighten the nut.
● Turn the start switch to OFF position and
remove the key.
● Remove the battery from the machine.
A wrong installation of the negative and
Disconnect the battery negative terminal
positive terminal will result in a serious
before removing the battery.
damage to the battery. Distinguish the right
positive (+) and negative terminal (-). ● Clean the battery terminals and surface with
a clean cloth, remove oxidized surface.
Check the outlook of the battery before
Battery--Charge charging:
Reasons for electricity insufficiency of the (a) If the battery housing cracks or there is
battery: an acid leakage. Discard it.
● Long use of the electricity appliances without (b) If the terminal cracks. Discard it.
starting the engine. (c) Do not charge the battery if it is over-
● Long-time stop, electricity leakage and the charged or over-discharged. Discard it.
large current or extra electricity appliance ● Positive of the charger is connected to the
installation will result in an electricity positive of the battery and negative of the
insufficiency. charger is connected to the negative of the
● Frequent starting of the machine. battery.
● Failure of the machine charging system, such ● It is recommended that 16.0 volt of constant
as malfunction of the alternator or its voltage (no more than 16.2 volt) should be
electronic units, low charging voltage, loose used to charge battery. The battery charge is
engine belt, etc., which result in abnormal finished if the voltage of the battery end
charging of the batteries, battery electrolyte comes to 16.0V voltage and the voltage
loss, black hydrometer, and even starting difference is less than 0.05V within one hour.
failure.
109
● If the battery is charged with constant voltage ● During charging the battery, stop charging
as no condition is permitted, charge the the battery if the battery temperature is over
battery with constant voltage according to the 45°C. After the battery temperature reduces
following standard. ambient temperature, reduce the charge
current in half and charge again.
a) Choose 2A current with rated capacity to
charge. ● During charging the battery, check indicator
condition once every hour. The battery
b) Table of corresponding relation between
charge is finished if the voltage of the battery
charge time and battery voltage for
end comes to 16.0V voltage and the voltage
reference as shown below:.
difference is less than 0.05V within one hour.
Battery Voltage Charge Time
12.55-12.45v 2h
12.45-12.35v 3h
If the hydrometer is black, check for loose
12.35-12.20v 4h cable and clean connecting terminal. Check
12.20-12.05v 5h whether the voltage has reached 12V. If the
12.05-11.95v 6h hydrometer is clear, it is likely that air bubble
exist in it. If the hydrometer is still clear after
11.95-11.80v 7h
slight shaking (indicates that the electrolyte
11.80-11.65v 8h loss), replace with a new battery.
11.65-11.50v 9h
11.50-11.30v 10h
● It is recommended applying Vaseline on the
battery terminals to avoid electric corrosion
11.30-11.00v 12h after charge is completed.
Below 11.00v 14h
Battery Maintenance during the
As for the battery with a voltage under 11.0V, it
Machine Storage
may not be able to be charged at the beginning.
Due to the serious insufficiency of electricity,
● Disconnect the negative terminal of the
sulfuric acid gravity in the battery is close to pure
battery if the machine is stored exceeds
water, therefore, the battery resistance is higher.
15days.
As the battery is charged, sulfuric acid gravity in
the battery is increased, the battery resumes ● Check the electricity state of the battery
normal charge current. every 3 months.
(a) If the voltage exceeds 12.4V, the battery
is in normal condition.
(b) If the voltage is under 12.4V, the battery
Tighten the two terminals. Do not charge the
lacks for electricity.
battery of 24V voltage in series.
● Recharge if the battery lacks for electricity.
During charging the battery, much sulfuric Recharge according to special procedures.
acid is ejected at the battery outlet, stop
● As for the machine which has not
charging and find out the reason.
disconnected the battery terminals, check the
battery voltage state every month. If the
voltage is under 12.4V, recharge it according
to special procedures.
110
● As for the machine which is stored over 1 3. Replace it with a new fuse with same
year, replace with a new battery and dispose specification.
the old one if the above- mentioned
4. Install the cover of the fuse box.
requirements can not be followed.
Battery Recycle
When discarding the battery, its inner material Replacing the broken fuse with a new one
such as lead, acid and plastic shell can pollute with same specification and series from
the environment due to its outer frayed structure different manufactures is allowed. There may
or other reasons. Therefore, do not throw the old be a circuit failure if frequent fuse
battery randomly, dealing with it by collecting for replacement occurs. Contact Liugong dealer
the battery dispose station or put it into the if necessary.
recycle bin set by the manufacturer (if there is
any) in the local place. See the following table for slice fuse color with
different specifications:
Other Maintenance Model Color

BX2011C-10A Red (RD)
Fuses--Check/Replace BX2011C-20A Yellow (YL)
BX2011C-5A Orange (OR)
The fuse box is located at the right side of the BX2011C-15A Blue (BU)
opened front cover. The fuse is used to protect
BX2011C-30A Green (GN)
the electrical system and prevent damages
caused by the overloading of circuit. If lights do BX2011C-7.5A Brown (BR)
not illuminate or electrical equipment doesn't
work, these may be caused by the broken fuse. Backup Alarm--Test
Check and replace the fuse. If the newly-
replaced fuse burns out again, check the circuit
and repair it if needed.
The backup alarm is installed beside the battery.

In order to test the alarm for proper function, turn
Check and replace the fuse as follows:
the engine start switch to ON position.
1. Turn the start switch to OFF position. Hold the parking brake lever to engage the park
brake.
2. Remove the cover of the fuse box, and take
the melted fuse out by fuse clamp. Turn the start switch to START position to start
the engine.
111
Turn the shift control lever backwards, the

backup alarm should sound immediately.
Turn the shift control lever to Neutral position or
Forward position, the backup alarm should stop
hooting.
Seat Belt--Check
Check the seat belt for good condition before

using it. If necessary, replace it in time.
Adjust the seat belt's length before using it so as
to ensure its protecting function and comfort
ability. Move the position of retractor on seat belt
to adjust the length of the seat belt.
Periodically check the seat belt: whether the seat
belt is worn; whether the fixed points and belt
fastener are damaged; whether the seams are
loose. No matter how well the seat belt looks like,
replace it every three years.
Consult your LiuGong dealer for the replacement
of the seat belt.
OPS Function
1. Only start the machine when the shift control

lever is at Neutral position.
2. Only disengage the parking brake ,the
machine can drive.
3. When the machine working normally, if the
driver leaves the seat exceeds 3 seconds,
the drive and operating function will be
forbidden. Only after the driver sits down
again and turns the shift control lever to
Neutral position, the machine can move
forward or reverse when turning the shift
control lever to forward gear or reverse gear.
4. When the start switch is at “OFF” position,
the driver leaves the seat and doesn’t
engage the parking brake, the buzzer on the
instrument panel sounds until the driver
engages the parking brake.
112
Machine Assembly Procedure F7030M/F7035M
Machine Assembly Procedure
Assemble the drive axle, transmission to Assemble tilting cylinders,

Frame assembly the frame; Install steering axle, the oil pines, radiators,
connecting plate, multiple valve, front control valves, frame
wheels and rear wheels. wires etc.
Transmission, engine and

drive axle assembly
Assemble parking brake lever, brake

assembly, flexible shafts, wires etc. to
overhead guard
Assemble rollers, inner and outer masts, fork arm carriers, lifting
cylinders, oil pipes, chains etc. as mast assembly
Assemble the mast to the Assemble the overhead

guard to the frame, install Assemble counterweight to
machine the frame, and add oil
engine hood, cover plate
and instruments
113
F7030M/F7035M Overhead Guard Disassembly and Assembly Procedures
Overhead Guard Disassembly and Assembly Procedures
1. Open the engine hood.

2. Remove the cover plate.
3. Remove the OPS harnesses, rear light wires, front light wires and control box wires.
4. Remove the bolts fixing the top gaurd with front and rear supports. (For LPG forklift trucks, also need
to remove the air ducts.)
5. At last, remove the overhead guard.
Never operate the machine while removing the overhead guard.
6. Assemble the overhead guard in reverse order of the overhead guard disassembly procedure.
Never operate the machine while installing the overhead guard.

114
Troubleshooting F7030M/F7035M
Troubleshooting
Power Loss
Parts Cause of malfunction Method of inspection Troubleshooting

A. Oil pressure is too low:
(1) Oil level is too low Check the oil level Refill
(2)Air is taken into the oil suction Retighten the connector and
Check connector and oil pipe
side replace the seals
(3)Oil filter is blocked Remove and check Clean and replace
Torque (4)Poor displacement of fuel

Remove and check Replace
converter supply pump
(5) Spring of main relief valve is
Check the tension of spring
distorted.
(6) Damage or abrasion to seal-
Remove and check Replace
ring or O-ring seal
B. Damage to flywheel, or Take out a small amount of oil and
Replace
collision with other parts check for any foreign impurity
A. Misuse of oil or foaming Check
(1) Air has been taken in oil Retighten the connector or
Check connector and oil pipe
intake side replace it
Transmission (2) Oil pressure of torque Test the pressure Adjust the pressure
converter is too low or foaming
B. Incorrect positions of Fine
Adjustment Lever and shift Check and test Adjust
control lever
Check rev at stall speed;
Check the sounds when the engine
The power of the engine
Engine is working under neutral position Regulate or repair the engine
decreases
(neutral gear) conditions; Check for
the maximum rev of the engine
115
F7030M/F7035M Troubleshooting
Abnormal Oil Temperature

(1)Oil level is low Check the oil level Refill
(2) Filter is blocked Remove and check Clean and replace
Discharge the oil from filter or oil
(3) Flywheel collides with other
reservoir and check for any foreign Replace
parts
impurity
Torque
Tighten the connector or
converter (4)Air is taken in Check connector and oil pipe
replace the gasket
(5)Oil is mixed with water Discharge the oil and check Replace the oil
Check the pipeline for any damage or
(6) Oil flow is low Repair or replace
distortion.
(7)Bearing is worn or blocked Remove and check Repair or replace
Gear-box (1) Bearing is worn or blocked Remove and check Replace
Noisy Transmission

Check the sounds when it is in
(1) Break of spring plate Replace the spring plate
operation.
(2)Bearing is worn or damaged Remove and check Replace
Torque (3)Break of gear Remove and check Replace
converter
(4)Spline is worn Remove and check Replace
(5) The noise of oil pump is loud Remove and check Repair or replace
(6) Loose bolt Remove and check Tighten or replace
(1) Bearing is worn or blocked Remove and check Replace
(2) Break of gear Remove and check Replace
Gear box
(3) Spline is worn Remove and check Replace
(4) Loose bolt Remove and check Tighten or replace
116
Troubleshooting F7030M/F7035M
Oil Leaks

Removal and inspection, to see if the oil
(1) Oil seal is damaged seal lip or other parts relating to the slide is Replace oil seal
worn.
Tighten or replace the
(2)The housing is connected Inspection
gasket
Torque (3)Loose connector and oil Tighten or replace the

Inspection
converter pipe pipe
and gear 4)Loose fuel drain plug Inspection Tighten or replace
box
Discharge the oil and check the oil to see if
any water is mixed in with it; Check the oil Replace the oil
(5) Oil erupts from vent hole intake connector to see if and air has been Tighten or replace oil seal
taken in; Check the vent hole of the Repair
ventilation device
(6)Too much oil Check the oil level Discharge the extra oil
Low Transmission Efficiency
Parts Cause of malfunction Method of inspection Trouble shooting

Check the sounds when it is in
operation, and check if the torque
(1) Break of spring plate Replace
converter operates after opening the
front cover
(2) Oil storage is not enough Inspection of the oil level Add oil
Torque
converter (3)Malfunction of drive system of
Removal and inspection Replace
oil pump
(4) Break of shaft Removal and inspection Replace
Check the oil intake side of the oil pump
(5) Oil pressure is low Replace
to see if any suction pressure is formed
(1)Oil storage is not enough Inspection of the oil level Refill
(2)Seal ring is broken Removal and inspection Replace
Gear box
(3)Shaft is broken Removal and inspection Replace
(4) The spline of the shaft is worn Removal and inspection Replace
117
F7030M/F7035M Malfunction Analysis
Malfunction Analysis
Parking Brake Malfunction Analysis
Malfunction Causes Troubleshooting

Leakage of brake fluid in brake system Repair
The friction plate clearance is adjusted incorrectly. Adjust
Brake is overheated Check for any slip
Brake force is The contact between brake drum and friction plate is not
Adjust
not enough good
Impurity adheres to the surfaces of friction plate and shoe Repair or replace
Brake fluid is mixed with impurity Replace the brake fluid
The brake pedal has been adjusted incorrectly Adjust
The surfaces of the friction plates and shoes is hardened and
Repair or replace
contain impurities
Loose bolt, distortion of bottom plate Repair or replace
Noise exists
when brake is Distortion of the friction plate and shoe after assembly or
Repair or replace
in operation incorrect assembly
Uneven wear and tear of the friction plate Replace
Wheel bearing is not good Replace
Impurity adheres to the surfaces of friction plate and shoe Repair or replace
The operation of the secondary pump is not good Repair or replace
Uneven brake Eccentric brake drum Repair or replace
The friction plate clearance is adjusted incorrectly Adjust
Tire pressure is not proper Adjust
Leakage of brake fluid from brake system Repair
Soft and weak The friction plate clearance is adjusted incorrectly Adjust. repair
pedal Brake system is mixed with air Exhaust
The pedal is adjusted incorrectly Readjust
118
Malfunction Analysis F7030M/F7035M
Steering Gear Malfunction and Troubleshooting
Malfunction Cause Symptom Troubleshooting

Leakage of oil from valve
Dirt on the joint surface body, partition, stator and the Wash it again
joint surface of rear cover
Leakage of oil at the neck of the
Leakage of oil
shaft because of the damaged Replace the rubber ring
rubber ring
leakage of oil at the stop bolt
Flatten or replace the gasket
because of uneven gasket
The steering wheel becomes
Choose appropriate oil pump or
light when being turned
Shortage of oil supply check the priority valve of the oil
slowly and becomes heavy
pump to see if any abnormality
when being turned quickly
Foams exists in oil; irregular
sounds can be heard; the
Discharge the air in the system,
cylinder sometimes move
Air exists in steering system and check the oil suction
and sometimes does not
pipeline
move when the steering
wheel is turning
Heavy steering Oil tank is not full Add oil to the specified level.
wheel Use the oil with recommended
Oil viscidity is too high
viscidity
Heavy steering wheel when
If the steel ball is missing, you
the steering wheel is turning
The steel ball check valve inside should install a φ8 steel ball. If
slowly or quickly, and no
the vale body is not effective the steel ball is struck by dirty
pressure for the steering
object, you should wash it.
operation
The pressure of the priority valve Light steering wheel when
is lower than the working there is no any (or little) load, Regulate the pressure of the
pressure, or the priority valve is and heavy steering wheel priority valve or wash it.
struck by dirty object. when the load increases
119
Malfunction Cause Symptom Troubleshooting

The steering wheel can not
automatically return to the
Replace the damaged spring
Break of spring leaf middle position, and the
leaf
pressure drop at the middle
position becomes big
Pressure oscillation
increases obviously, and the
Break or distortion of pin Replace the pin
turning movement even can
not be made
Pressure oscillation
Malfunction of Break or distortion of the opening increases obviously, and the
Replace the linked shaft
steering wheel of the linked shaft turning movement even can
not be made
Oil distribution is in disorder,
The rotor and the linked shaft
and the steering wheel turns Reassemble it according to the
have been installed one another
automatically or swing (e) section in Assembly Notice
to the wrong positions
around
The cylinder does not move
Malfunction of two-way overload
(maybe turns very slowly)
valve (the steel ball is struck by
when the vehicle pulls to one Wash two-way overload valve
dirty objects or the spring does
side or the steering wheel is
not work)
turned
(1) The steering column is
The pressure drop at middle
different from the valve core
Steering wheel position become increasingly
(2) The steering column pushes
can not return to big or the steering gear fails
the valve towards the axle and Fix the problems according to
the middle to discharge the load when
lock it up the causes of malfunctions
position the steering wheel stops
(3)The resistance is too big when
automatically turning (the vehicle pulls to
the steering column turns
one side)
(4) Break of spring leaf
The driver has no strong
feeling about the cylinder
piston reaching the terminal
The steering
The radial clearance between position in the case of power
wheel can not be Replace rotor and stator
rotor and stator is too big steering. In the case of
turned manually
manual steering, the steering
wheel turns but the cylinder
does not move.
120
Steering System Troubleshooting

1.The pressure of the priority valve is too low Regulate the pressure: 12Mpa.
Discharge the air, and check whether
2.Air exists in steering system
there is leakage in the oil suction pipeline
3.The orifice of the priority valve jammed and
Heavy steering wheel Clean the priority valve
caused the shortage of oil supply
4. Malfunction of steering wheel return, spring in Replace the spring leaf
the metering pump breaks or loses elasticity.
5.Distortion of the steering axle or lock up of the Repair, replace, add enough lubricate
main steering pin or poor lubrication of the bearing grease
Poor steering ability,
the steering wheel is The radial and axial clearance of the metering
Replace the rotor and stator
very light when pump stator is too big, and efficiency is declined
steering
Looseness of the 1. The main steering pin bearing damaged Replace
steering wheel 2.The hub bearing loosened Adjust
For the malfunctions of steering system caused by priority valve and the troubleshooting, see
the table below.

The steering wheel is stagnant Flow control valve lever is blocked Take it out for repair or replace it
when fast turn is made Flow control valve lever is worn Completely replace
Safety valve is always open (unable to be
Oil pressure can not rise Completely replace
closed)
Oil pressure is higher than the valve Safety valve is always closed (unable to be
Completely replace
pressure regulated opened)
Noise of safety valve Safety valve shakes Completely replace
Safety valve is always closed (unable to be
Oil temperature is too high Completely replace
opened)
It is very difficult to operate the Completely replace
closed)
steering wheel when the engine
Flow control valve lever is blocked Take it out for repair or replace it
operates at idle speed
Flow control valve lever is worn Completely replace
Safety valve shakes Completely replace
Steering force changes Flow control valve lever is blocked Take it out for repair or replace it
Completely replace
It is very difficult to operate the closed)
steering wheel Flow control valve lever is blocked Take it out for repair or replace it
121
Hydraulic Transmission Troubleshooting

1. The friction plate is locked up or worn; the friction
Adjust or replace
plate agglutination is touched or warped unevenly.
2.Wear of the oil feed pump or too low of the oil level
Replace, or renew oil
Efficiency is causes the oil feed insufficiency of the oil feed pump
declined and oil Alleviate the load and parking or idle speed
3. Overloading for a long time
temperature is operation
too high
4.The bearing is damaged Replace
5.The lubricate oil lines jammed Check the oil lines, clean dirt
6.Unilateral wheel of the torque converter is locked up Replace
1.Seal pieces are broken Replace
Oil leakage
2.Rubber pieces aging, and damaged Replace
Drive Axle Troubleshooting

1.Over abrasion of the bevel gear or the joggle
Replace the gear or adjust the joggle clearance
clearance is too big
2.Over abrasion of the differential planetary gear
Noise in the drive Replace
shaft
axle is abnormal
3.Over abrasion and looseness of the taper
Replace or adjust
roller bearing
4.Insufficiency of the lubricant Fill oil
122
Brake System Troubleshooting

1. The clearance between the brake drum and the
friction shoe linings is too big, or the friction plate Adjust the clearance
clearance is adjusted unevenly.
2.Leakage of the secondary pump Replace the rubber cup
3.Leakage of the braking system, and mixed with
Repair, and exhaust
Malfunction of air
the brake, the 4.Wear and tear of the friction shoe linings or
brake drum Repair or replace
contain impurities
heats
5.Brake is overheated Check for any slip
6.Brake fluid is mixed with impurities Check and remove the impurities.
Adjust the clearance, repeat brake forward and
7.The two wheels can not brake at the same time backward for several times, and exhaust the air in
pipe.
Malfunction of
The brake pedal free stroke over bigness Adjust
the foot brake
Malfunction of
the manual The rope of the manual brake over loosen Adjust
brake
1.Distortion of the bottom plate, loose bolt Repair, replace
2.Distortion of the friction plate and shoe or
Repair, replace
incorrect assembly
Brake noise
3.Wear and tear of the friction shoe linings or the
Repair, replace
surfaces is hardened
4.Loosen of the wheel bearing Repair
123
Lift System Troubleshooting

1.Wear and tear of the gear pump, and too much clearance in Replace the wearing parts or
movement oil pump
2.Seal piece failure of lifting cylinder, there is in-leakage Replace the seal piece
3.Main relief valve spring failure of the control valve Replace the spring
4.Too high temperature of hydraulic oil, oil watery or Insufficient Decrease the oil temperature,
Weak lifting power or flow check causes
unable to lift Replace the oil with wrong
5.The relief valve orifice of the control valve jammed
code
6.Wear and tear of the control valve, there is in-leakage Replace the wearing parts
Load according to the
7.Over loading
standard
8.Air exists in the hydraulic system Exhaust
The decrease speed
No installation or lock up of the limit speed valve spool Check and adjust
is too fast
1.Too much in-leakage in the system, especially in the control Check the system and replace
Too much sliding in valve the control valve
lifting cylinder
2.Seal piece failure of lifting cylinder Replace the seal piece
1.Wear in the tilting cylinder seal piece Replace
Self tilting fork arm
2.Spring failure of tilting valve stem Replace
carrier and mast
3.Serious wear in the fork arm carrier roller and mast Replace
1.Oil cylinder piston locked the cylinder wall, or piston rod
Difficult in fork arm Replace
winding and distortion
carrier lifting and
tilting 2.Too much impurities in the cylinder, and sealed over
Clean, replace the seal piece
tightness
124
Maintenance Note Table F7030M/F7035M
Maintenance Note Table

125
May 26, 2022 INDEX
F7030M/F7035M
INDEX
A D
Abnormal Oil Temperature ............................115 Depositing Loads ............................................ 60

Accelerator Pedal ............................................52 Downhill Operation ......................................... 59
Air Filter’s Safety Filter Element--Replace ......95 Drive Axle Troubleshooting .......................... 121
Application and Specification ..........................33
Applications .....................................................33
Axle Oil Level--Check ...................................103
E
Axle Oil--Replace ..........................................103
Electrical Storm Injury Prevention .................. 17
Electrical System ....................................80, 107
B Electrical System Schematic Diagram .......... 132
Engine ............................................................ 70
Backup Alarm--Test ......................................110 Engine Air Filter--Clean .................................. 93
Battery ...........................................................107 Engine Hood ................................................... 55
Battery Maintenance during the Machine Storage Engine Oil Filter--Replace ............................ 100
.......................................................................109 Engine Oil Level--Check/Add ......................... 99
Battery Recycle .............................................110 Engine Oil--Replace ....................................... 99
Battery Terminal ..............................................46 Engine Starting ............................................... 57
Battery--Charge ............................................108
Battery--Check ..............................................107
Battery--Install ...............................................107
F
Before Operating the Machine ........................43
Brake oil Level--Check ..................................105 Fine Adjustment Pedal ................................... 51
Brake Operation ..............................................59 Fire and Explosion Prevention ........................ 15
Brake Pedal ....................................................51 Fire Extinguishers and First-aid Kit ................. 16
Brake System ......................................... 75, 105 Fork ................................................................ 55
Brake System Troubleshooting .....................122 Fork Install ...................................................... 67
Breaking In a New Vehicle ..............................69 Fork Removal ................................................. 66
Burn Prevention ..............................................14 Forklift Storage ............................................... 62
Fuel ................................................................. 17
Fuel Filter-- Replace ....................................... 98
C Fuel Level--Check .......................................... 95
Fuel System .................................................... 95
Cautions about Machine Maintenance ............27 Fuel System Air--Remove .............................. 97
Cautions about Machine Operation ................18 Fuel System Water and Impurity--Remove .... 97
Chain--Lubricate .............................................87 Fuel Tank--Clean ............................................ 96
Cold-Weather Operation .................................61 Fuel--Add ........................................................ 96
Control Valve Lever ........................................50 Fuel---Heat ..................................................... 98
Coolant-- Replace ...........................................91 Fuses--Check/Replace ................................. 110
Coolant--Check/Add ........................................90
Coolant--Drain Out ..........................................92
126
INDEX May 26, 2022
F7030M/F7035M
G Main Specifications ......................................... 34

Maintenance Interval Schedule ...................... 70
Maintenance Manual ...................................... 69
General Safety Considerations .......................11 Maintenance Note Table .............................. 124
General Torque Specifications ........................83 Malfunction Analysis ..................................... 117
Mast--Lubricate ............................................... 87
H
N
Horn Button .....................................................52
Hot-Weather Operation ...................................61 Noisy Transmission ...................................... 115
Hydraulic Oil Level--Check ...........................104
Hydraulic Oil--Replace ..................................104
Hydraulic System ................................... 79, 104 O
Hydraulic System Schematic Diagram ..........129
Hydraulic Torque Converter--Check .............101 Oil Change Interval and Refill Capacities ....... 85
Hydraulic Transmission Troubleshooting ......121 Oil Leaks ....................................................... 116
Oil Specifications ............................................ 84
I Operation Manual ........................................... 43
Operation Techniques .................................... 58
Operator Controls ........................................... 50
Important Maintenance Procedures ................90 Operator Controls and Instrument Panels ...... 44
Important Safety Information .............................1 OPS (Optional) ............................................... 54
Information on Attachments ............................18 OPS Function ............................................... 111
Instrument Panel .............................................47 Other Maintenance ....................................... 110
Overhead Guard ............................................. 55
K Overhead Guard Disassembly and Assembly
Procedures ................................................... 113
Key Spare Parts to be Periodically Changed ..32

P
L
Parking ........................................................... 62
Parking Brake Lever ....................................... 51
Leave the Machine ..........................................62 Parking Brake Malfunction Analysis ............. 117
Lift System ......................................................77 Parking Brake Performance--Check ............. 105
Lift System Troubleshooting .........................123 Performing Maintenance Near the Mast or in
Lifting Operation ..............................................68 Front of the Forks ........................................... 87
Load Backrest .................................................55 Power Loss ................................................... 114
Loading Operation ..........................................59 Power System ................................................ 90
Low Transmission Efficiency .........................116 Power Train System ..................................... 101
Lubrication Specifications ...............................84 Preface ............................................................. 1
Preventing Crushing and Cutting .................... 14
M Product Identification Number (PIN) ................. 4
Machine Assembly Procedure ......................112

Main Components of the Machine ....................3
Main Parts of Forklift Body ..............................53
127
May 26, 2022 INDEX
F7030M/F7035M
R Troubleshooting ............................................ 114
Radiator Fin--Check/Clean .............................93 W

Running Operation ..........................................58
Wheels--Change ............................................. 64
S Working Device System ................................. 87
Safety Decals and Decal Locations ..................4

Safety Devices and Attachment ......................81
Safety in Attachment Installation, Adjustment and
Use ..................................................................56
Safety Information .............................................4
Safety Warning Labels ......................................4
Safety Warning Symbols ...................................4
Seat Belt .........................................................54
Seat Belt--Check ...........................................111
Seat .................................................................53
Serial Number of the Machine and Parts ..........3
Service Brake Performance--Check .............106
Shift Control Lever ..........................................50
Solid Tires--Change ........................................86
Sound ..............................................................31
Stability and Center of Gravity ........................29
Start/ Choke Switch ........................................45
Steering Column .............................................53
Steering Gear Malfunction and Troubleshooting
......................................................................118
Steering Operation ..........................................58
Steering System ..............................................74
Steering System Troubleshooting .................120
Steering Wheel ...............................................52
Stop the Engine ..............................................62
Stop the Machine ............................................62
Tightening Torque of the Bolts ........................32

Tire ..................................................................73
Tire Inflation ....................................................86
Tire Storage and Maintenance ........................87
Tires ......................................................... 17, 86
Towing Information .........................................67
Transmission Oil Filter--Replace ...................102
Transmission Oil--Replace ............................101
Transporting and Hoisting the Machine ..........63
Transporting the Machine ...............................63
Transporting Wide or Long Loads ...................60
128
INDEX May 26, 2022
F7030M/F7035M
127
May 26, 2022
F7030M/F7035M Hydraulic System Schematic Diagram
Hydraulic System Schematic Diagram

Double Spools
128
May 26, 2022
Three Spools
129
May 26, 2022
Four Spools
130
May 26, 2022
F7030M/F7035M Electrical System Schematic Diagram
Electrical System Schematic Diagram

YANMAR 4TNE98 Engine
131
May 26, 2022

50Y2951 Xinchai 4D32G31 Engine
后退电磁阀控制输出
预热继电器控制输出
起动继电器控制输出
前进电磁阀控制输出
阀锁电磁阀控制输出
延时断电
后退信号
前进信号
起动信号
空档输出
X4
36B0276
36B0277
X22
36B0652
X67
36B0651
X27
36B0649
M
36B1092
3.7
34B0007 38B0053
132
May 26, 2022

50Y2687 Xinchai A498BT1 Engine
起动继电器控制输出
后退电磁阀控制输出
预热继电器控制输出
前进电磁阀控制输出
阀锁电磁阀控制输出
延时断电
起动信号
后退信号
前进信号
空档输出
X4
36B0276
36B0277
X22
36B0652
X67
36B0651
X27
36B0649
36B1092
36B0527
34B0007 38B0053
133
May 26, 2022
F7030M/F7035M Brake System Schematic Diagram
Brake System Schematic Diagram

50Y1497
134
May 26, 2022
F7030M/F7035M Brake System Schematic Diagram

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202205001

This meaning of this safety warning label is as follows:

Preface Operation Manual

Fire and Explosion Prevention .........................15 Maintenance Manual

Electrical Storm Injury Prevention ....................17 Maintenance Interval Schedule ....................... 70

Fuel ..................................................................17 General Torque Specifications ........................ 83

Tires .................................................................17 Lubrication Specifications ................................ 84

Information on Attachments .............................18 Tires ................................................................. 86

Cautions about Machine Operation .................18 Working Device System .................................. 87

Cautions about Machine Maintenance .............27 Important Maintenance Procedures ................ 90

Sound ...............................................................31 Overhead Guard Disassembly and Assembly

Application and Specification Maintenance Note Table ............................... 124

Preface Accurately record the machine’s product

Maintenance Certified Engine Maintenance

Main Components of the Machine

1. Overhead guard 7. Titling cylinder 13. Rear wheel

Serial Number of the Machine and Parts

Product Identification Number (PIN) and Serial Numbers

Safety Information Safety Decals and Decal

● Danger: This term indicates an immediate

The product identification number (PIN) is

● Caution: This term indicates a potential

1. WARNING DECAL 5. DANGER DECAL 9. WARNING DECAL

10. WARNING DECAL

11. WARNING DECAL

Please read these safety precautions carefully.

Wear a hard hat and eye protection, safety

Do not operate this machine if you are ill, drowsy,

while disassembling springs or adding acid to the

battery. Wear a safety helmet or face shield while

welding or using a cutting torch.

Do not wear loose-fitting clothing, jewelry, or

High-pressure oil can cause burns. When

Wear safety goggles and leather gloves when

Even leaks the size of a pinhole can pierce flesh, Asbestos

When checking the coolant level, shut off the

Oil Fire and Explosion

The hydraulic tank is hot and pressurized at

Always have a fire extinguisher available. Read

Never attempt to mount or exit the machine

The installation, disassembly, repair, and

Do not approach heated tires. Stay at least 50 Cautions about Machine

Be able to operate all equipment on the machine.

Information on Attachments Know Your Work Area

Check the hydraulic system for leaks. Check

Make sure that the operator is in the seat with

Before Operating the Machine

The driver has an important responsibility to

No one is ever allowed underneath a raised fork.

The machine is used for loading and unloading

Do not extend your hands, feet, or any body part

Check whether the load on the loading platform

Use appropriately-sized loading platforms.

The fork width should be set as wide as possible.

Always use the load backrest and overhead

Tilt the mast backwards while driving, keeping

Always maintain full control of the vehicle.

When driving with a load, lower the fork as far as

Drive slowly in areas with poor visibility. Mirrors