TE254 Operation Manual
TE254 Operation Manual
TE254 Operation Manual
2. Operator Instruction
Note: operating the tractor properly can bring efficiency of the tractor into full play to reduce tractor wear
and prevent an accident and ensure operator to complete farm and road operations fast, efficiently, in low
consumption and safety mode
Table 2-1 Common symbols
Dipped
High beam Quick
headlight
Charging and
Engine oil
discharging Slowly
pressure
indication
Steering light
Syringe Position lamp
indicator
Rear
Engine
windscreen wiper
preheated
wiper
Warning for
Differential lock Warning lamp
danger
14
Operation Description
2.1 Description of Products
The following information will help you use, maintain, and troubleshoot the Foton FT series tractors, including: FT20
and FT25
The Foton FT series of tractors is a medium-sized tractor that can be used in a variety of land types. The tractor has
a compact structure and is easy to control with responsive steering, a high lift capacity and low maintenance.
15
Operation Description
Instrumentation and Switches
1. Left rocker switch assembly 2. Start relay 3. Pressure regulator 4. Fuse box assembly 5.
Ignition switch 6. Combined instrument 7. Right rocker switch assembly 8. Fuse box assembly
IMPORTANT NOTES: Observe all warning lights and pay attention to the instrument panel during
operations.
Fuel Gauge
The fuel gauge indicates the amount of fuel in the tank When
the indicator is in the far right position, it indicates the fuel tank is
full of fuel; when the indicator is the left red area, it means the fuel
tank is low and should be filled immediately.
Note: Never allow tractor to run out of fuel, it can damage the fuel pump.
Figure 2-3 Fuel Gauge
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Operation Description
Engine tachometer
The engine tachometer shows the operating rotary speed
of the engine once the tractor is started. Tractor running
hours are displayed in the lower box.
Figure 2-5
Engine Tachometer
Amp meter
The Amp meter is used to indicate the status of the battery. The
When the key is turned to the ignition position, the lamp is lit. After the engine
starts, the lamp will be extinguished. It means the oil lube system pressure is normal
When the engine is idling, the light may be illuminating because it is normal that
pressure in the lubrication system is low during the idling period. If the lamp is lit under
normal engine rpm, it should be checked immediately after engine shut down.
Figure 2-7 Engine Oil Pressure Warning Lamp
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Operation Description
Left Rocker Switch Assembly
1. Signal switch
2. Light switch
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Operation Description
Hazard Warning Switch
The hazard warning switch should be used in case of a tractor malfunction where the
Horn Switch
Horn switches are located on both arms of the steering wheel.
Ignition Switch
Put the key into the electric switch and turn it clockwise to the following
positions:
• Turn the key clockwise to ACC shift, which will turn on the auxiliary
electrical devices.
• Turn the key to ON shift and the control circuit will be activated.
• When the key is turned to H shift, the preheating device will be turned on.
• Once preheated, turn the key to ST shift to start the engine After the
engine is started release the key immediately, so that the key returns to the
“ON” position automatically.
To avoid burning out the starter, avoid turning the key to ST shift for more than 5 seconds.
Figure 2-16 ignition lock
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Operation Description
2.3 Starting the Engine
WARNING: Before operating, the tractor should be checked over thoroughly to eliminate potential
accidents or breakdowns.
Before starting the tractor, inspect for damaged or loose parts and
leakage.
Check the engine oil pan, the gearbox, the rear axle and the lube
oil level on the hydraulic system. The radiator should be filled
with antifreeze and the fuel tank should be full.
Check the control lever of the gearbox and the PTO control handle. The main shift lever, PTO control
handle and front drive axle control handle should be in the neutral position. The distributor control lever
should be in the lowering position.
Turn the fuel shut-down knob to fuel shut-down cable. The oil-spraying pump should be in the oil-
supplying position.
The throttle handle should be set at mid range.
Before starting a tractor that is new, recently overhauled or one that hasn’t been used for a long time, first
discharge the air in fuel line to ensure that the diesel engine can start smoothly. The procedure is as
follows: Release the bleeder screw on the diesel filter, then discharge the air in fuel line from fuel tank to
the diesel filter using a hand pump until there are no bubbles in the discharged fuel. Then, unfasten the
bleeder screw on the fuel pump to release the air until there are no air bubbles in the flow of fuel.
IMPORTANT NOTES:
1. Clean contaminants from the radiator screen regularly to avoid over heating the engine.
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Operation Description
When starting the tractor in low temperatures (below 23F), use the preheating starting instructions. Put
the throttle handle in the acceleration position, turn the key clockwise to H position and leave it on H for 15–20
seconds. Turn the key to the ST position to start the starter. Release it immediately after starting and the key
will automatically return to the ON position.
Start with a traction tractor: When starting a traction tractor, the traction tractor uses High III or High IV
gearing; for safety, the speed of traction tractor should not be higher than 15km/h.
Note: When starting a traction tractor, once the engine is started, step on main clutch pedal immediately and
throttle down.
2.3.3 Running the Engine
After the engine is started, ease up on the throttle immediately to allow the engine run at idle. Check the
engine oil pressure to ensure that the indicator on the oil pressure gauge is in the green zone.
After the engine is started, do not run a full-load immediately. The engine should be run at idle to medium
speed to heat the engine. When the coolant temperature rises above 140F, you can then increase to high
speed and operate at full load capacity.
The engine rotary speed and load should be slowly increased or decreased, especially for a recently started
engine; never use the throttle handle to run at high speed.
When the tractor is running the engine oil pressure and coolant temperature shall be checked regularly.
During normal operations of the engine, the indicator on the oil pressure gauge and water thermometer
should be in the green zone.
IMPORTANT NOTES: When the engine is running, the indicator on the engine oil pressure gauge should
never be in the red zone. Troubleshoot immediately.
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Operation Description
2.4 Starting the Tractor
With the engine running at low speed, step on the clutch
pedal. Then, put the gear box shift level in the right position.
Release the brake pedal lock device.
Check for obstructions and honk your horn.
Release the clutch pedal immediately after starting to avoid
the clutch slipping Gradually accelerated, so that the tractor
can reach the required operation speed.
IMPORTANT NOTES: To prevent damage to the drive gear in the gearbox or early clutch damage, do not
start in high gear.
2.5.1 When driving the tractor on the road, press the turn switch to light the indicator, and finally, make
the turn. Reduce the speed before making a turn. If you have to make a large turn, make the turn
at a slow speed.
2.5.2 When turning the tractor tightly or on loose/soft ground, you may experience some sideslip on the
front wheel. When this happens, step on the corresponding brake pedal and rotate the wheel to make
the turn.
WARNING:
1. Never make sharp turns when the tractor is moving at a high speed. When turning the front wheel sharply,
to prevent damage to the hydraulic steering system, the steering wheel may pull back slightly. This is to
2. Before making turns or backing up during field work, make sure that any machinery is lifted from the soil
to avoid damage.
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Operation Description
2.6 Shifting the Tractor
Shift 28+2, Shift Shuttle 8+8, Shift Creeping 16+4
The main and auxiliary gear shift is controlled by one control
handle to achieve 8+2 shifts. The main gear shift lever (A) has
four gears (3 and one reverse shift–R. The auxiliary gear shift
lever (B) has two speed ranges, L is low speed and H is high
speed.
Step on the clutch pedal and operate the auxiliary gear shift lever
(B). Push down from the neutral position; low shift, L. If lifting up
use the high shift, H. Figure 2-19 Differential Operation (20FT)
Figure 2-19 Shifting the Tractor
Step on the clutch pedal, push forward on the main shift lever (A) from the neutral position. Shift 1: pull
backward. Shift 2: move to the left from neutral and then pull backward. Shift 3: push forward. Shift 4:
move to the right from neutral and then push forward. Reverse gear shift (R).
If the shuttle shift is mounted as an option, one
shuttle shift handle will be added on the left top of the instrument combined with the main/auxiliary
gearshift rod (main gearshift rod cancels backward shift), 8 forward shifts and 8 backward shifts can be
obtained.
Select the operating speed to obtain optimum productivity and economy and prolongation of service life.
When working in field, the selected speed of the tractor should leave the engine load at 80%. When the
tractor does light-duty operations at a low speed, high shift 1 can be used to save fuel by throttling down.
IMPORTANT NOTES: When the tractor is running on normal surfaces, never use the differential lock. This
will help you avoid damage to components and reduce tire wear.
23
Operation Description
2.8 Front Drive Axle Use
The Foton FT series of 4-wheel drive tractors can be used for normal operations in the field and on wet
and soft soil. If only rear wheel drive is used, the traction performance of the tractor may not be enough. When
this is the case, the front drive axle can be used to increase the traction force and decrease the slippage. In order
to engage and release the front axle, the following operation sequence should be followed:
Connecting the Front Drive Axle
Step on the main clutch pedal, engage the gear and then release clutch pedal slowly. After the tractor
moves a little, immediately pull the front drive axle control handle backward to change the two-wheel drive
into four-wheel drive.
Disconnecting the Front Drive Axle
When you need to disengage the front drive axle, push downwards on the front drive axle handle to
disengage.
IMPORTANT NOTES: When using the tractor to transport on a hard-surface road, never connect the front
drive axle. Connecting the front drive axle can result in early wear of the front tire and excessive fuel
consumption. In conditions where traction is a concern the front drive axle should be engaged. Once the tractor
is back on a stabile surface, the front drive axle should be disengaged.
NOTE: When performing a transportation operation, the front wheel tires will wear rapidly and the left and
right sides of tire tread patterns will worn unevenly. For this reason, it is a good practice to switch the left and
right tires on occasion.
2.9 Tractor Braking
2.9.1 Tractor Braking
1. Reduce throttle, step on the clutch pedal, and then gradually step on the brake to stop and park the
tractor.
2. In an emergency, step on the clutch and brake pedal simultaneously. Never step on the brake without
stepping on the clutch. This can cause the engine to stall.
3. When running the tractor on the road, lock both the left and right brake pedals together with a
locking plate.
2.9.2 Left/Right Brake Pedal Interlocking
When tractor is used on the road, lock both the left and right brake pedals together with a lock plate.
WARNING:
1. Prior to operating the tractor, make sure that the brakes are functioning properly. When the brakes are
not in working order, this can result in an accident and/or serious injury.
2. When operating the tractor on the road, the left and right brake pedals should be interlocked to prevent
the tractor from operating erratically or overturning when applying the brake.
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Operation Description
2.10 Stopping the Tractor and Engine Flameout Procedures
1. Throttle down to decrease the tractor’s running speed.
2. Step on the clutch pedal, the brake pedal and lock the braking handle. When the tractor stops, put the
gearshift in neutral.
3. Release the clutch/brake pedal, and reduce the throttle to make the engine run smoothly.
4. Pull the fuel shut-down cable back, which stops the fuel pump from supplying fuel.
5. Turn starting switch key to the OFF position and shut off all power supply.
2.11 Tire Usage and Assembly/Disassembly
2.11.1 Tire Use
The Tire is a consumable. Attention should be paid to its use and maintenance in order to prolong its
service life.
The tire has a specified loading value. If overloaded, the tire can wear excessively and possible rupture.
Running a tire below its recommended pressure will cause the tire to wear unevenly and make the tractor
difficult to operate. Pressure in the tire should be measured with a pressure gage in ambient temperature.
Don’t measure tire pressure immediately after operation because the tire will heat during use. Improper
operation can wear or damage the tires prematurely. Avoid going over obstacle at high speed, emergency
stopping or hard steering. When running over a gravel road, tire slippage should be avoided as much as
possible.
During use, the tires should be kept clean of any oil, acid, alkaline chemicals or corrosives. Keep the tires
out of bright sunshine as much as possible, in order to avoid rubber aging and degrading.
The front wheel alignment and toe-in should be checked regularly for correctness, in order to avoid tire
wear. When tires wear is nonuniform, the left and right tires can be switched.
Important notes: The inflation pressure for the front and rear tires on a 4-wheel drive tractor should be the
same in order to prevent the tires from being worn.
2.11.2 Tire Removal and Refit
Tire Removal
Special tools are needed to assemble and disassemble a tire. Contact a qualified tire service center to
replace tires.
WARNING: When inflating the tire, never remove the lug nuts from the hub. This could cause the tire to fall
off and may result in damage to the tractor and serious personal injury.
2.12 Counterweight
Counterweight is added or reduced according to the requirements of tractor. When traction force has to be
increased for operating in a dry field or for transport operations, counterweight should be added. When the
tractor is used in a hilly area, the front counterweight should be increased appropriately to maintain traction.
Rear counterweights are round iron castings with the weight being per piece is 68lbs. Two pieces can be
installed, respectively making the total weight of the rear counterweight 136lbs. Each front counterweight is
20lbs. and a total of six pieces can be mounted, with the total mass of front counterweight at around 120lbs.
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Operation Description
NOTE: Remove the counterweights from the wheel before removing the rear wheel from the tractor to
avoid injury or damage.
Note: For safety, the seat cannot be adjusted while the tractor is in motion.
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Operation Description
Note: When traveling a long distance with farm machinery, they should be locked with the hydraulic
valve to prevent the distributor control handle from being touched during the course of driving to avoid an
accident.
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Operation Description
2.14.5 Use of multiway valve(Optional)
Switch off the engine.
Put the lifter in lowering position.
Move the hydraulic output valve operation handle
forward and backward, in order to eliminate the
pressure in the hydraulic adapter seat.
Take out the sealing cover of the adapter seat and
clean the adapter.
Connect the spare male connector to the female
connector with the quick change coupler, and then
connect the oil inlet and outlet of the double-
action oil tank on the farm machine. The multi-
way valve has four quick change couplers, with Figure 2-26 Multi-Way Valve (25FT)
female connections (AB1 and AB2). The control
handle (C) controls the first hydraulic output
(AB1) and control handle D controls the
second hydraulic output (AB2).
IMPORTANT NOTES:
1 When a hydraulic output device is used, the connector seat should be covered with a seal cover to
avoid dust.
2 After the hydraulic output device is used, the operating handle should be set to the neutral position,
otherwise, the hydraulic system may overheat.
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Operation Description
Suspension Mechanism Application
During tilling operations, the plow is adjusted
vertically and horizontally to ensure that the tilling depth is
the same.
Adjusting the horizontal in a longitudinal direction:
Adjust the upper pull bar’s (A) length to keep the plow
frame horizontal in a longitudinal direction for an
equal tilling depth of each plow. When the front blade
is deep and rear blade is shallow or the plow heel is
away from the bottom of trench, the upper pull rod
should be extended. When the front blade is shallow
Figure 2-27 Suspension Mechanism
and the rear blade is deep or the plow heel compacts
the bottom of the trench, the upper pull rod should be
shortened.
Horizontal adjustment: Adjust the length of the right
and left lifting rod to keep the plow frame level. When
the right lifter rod (B) is extended, the tilling depth of
the first plow will be deeper. When the rod (B) is
shortened, the tilling depth of the first plow will be
shallower. Usually, the left lifting bar (C) is not
adjusted, except when the adjustment amount of the
right lifting bar is not enough. The left rod is adjusted
for a same tilling depth of each plow.
Important notes
1. When plowing, never adjust the deflective traction of the farm machinery by fixing the limit rod. This
will help you avoid damaging the suspension mechanism.
2. When plowing, in order to avoid the suspension mechanism damage, the tractor should never be turned
without lifting the farm machinery.
Note: The limit rod is use to prevent the lower pull rod from hitting the rear wheel of the tractor due to
excessive swinging when the tractor lifts the farm machinery and turns at the end of field. When the farm
machinery is in the tilling position, the limit rod is in a loose state. A certain oscillating quantity between the
tractor and farm machinery is allowed
29
Operation Description
WARNING: When transporting farm machinery over long distances, the PTO control handle should be
pushed to the “disengaged” position to power off and prevent personal injury and/or the farm machinery from
being damaged.
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Operation Description
2.14.8.2 Alternator
The alternator should be used together with the regulator.
The alternator has a negative ground. Positive and negative poles of the alternator, regulator and battery
need to be connected properly. If not, the alternator and the regulator will be damaged.
Never check if the alternator is generating power by grounding the ignition.
After parking the tractor, remove the ignition key to cut off the connection between the motor and battery,
so that the battery will not discharge.
2.14.8.3 Starter
The starter cannot keep on working for long amounts of time. Each starting time should not exceed 5
seconds to avoid starter damage.
When starting the tractor, avoid engaging the key if the tractor is already running.
During starting, if the starter keeps on running when the key resets, you need to pull the shut-down cable
immediately. Troubleshoot before starting.
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Operation Description
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Operation Description
IMPORTANT NOTES:
1 Tractor can not be put into service until the break-in is complete and any maintenance is performed.
Ignoring the break-in procedure can shorten the service life of the tractor.
2 The owner/operator should familiarize themselves with the tractor before performing the break-in
procedures.
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Operation Description
Table 2-2 Running-in time for each stage (8F+2R shift bottom unit: h)
(1) Oil stain on friction lining and pressure (1) Wash with solvent, locate the cause and
plate. do troubleshooting.
(2) Friction lining worn or burnt. (2) Replace the friction lining.
Clutch
(3) Belleville spring press reduced. (3) Replace the butterfly spring.
slipping
(4) Free pedal travel too small, or no free (4) Readjust the free travel of the pedal
travel. according to the requirements.
(5) Clutch plate severely deformed. (5) Replace the clutch plate.
The (1) Free pedal travel is too large, or the (1) Adjust the free stroke of the pedal
separation of operation travel too small. according to requirements.
clutch is not (2) The clutch plate is warped. (2) Replace the driven disk.
disengaging, (3) Disengaging lever heads are not on the (3) Adjust according to the requirements.
and there is same plane.
noise when it
is engaged.
35
Operation Description
Fault Fault Reasons Troubleshooting
(1) Disengaging lever heads are not on the (1) Adjust according to requirements.
same plane. (2) Clean friction lining and clutch plate.
3. Tractor (2) Oil stain on the friction lining and clutch (3) Replace driven disk.
shakes when plate. (4) Immediately stop the vehicle and
starting. (3) The clutch plate is severely warped. troubleshoot.
(4) The bolt for the flywheel and the clutch is
loose.
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Operation Description
Fault Fault reasons Troubleshooting
2. Small conical (1) The pre-tightening force is too much. (1) Readjust the bearing pre-tightening
gear and (2) Lubrication is poor. force.
differential (3) The backlash at gear pair side of (2) Check the oil level, add if necessary.
bearing is hot. conical gear is too small. (3) Readjust the backlash.
3. Abnormal
noises from the (1) Bearing, gear or shaft damage. (2) Replace bearing, gear or shaft.
final drive.
(1) Free stroke of the brake pedal is too (1) Readjust the free stroke of the pedal.
large. (2) Replace the friction lining.
4. No braking
(2) Friction lining is worn severely or (3) Adjust the free stroke of pedal according
control.
unevenly. to requirements.
(3) The free stroke of the pedal is too large.
5 Brakes gets (1) Brake friction disk does not return. (1) Replace the return spring.
hot. (2) Friction plate and brake hub don’t (2) Adjust according to the requirements.
disengage completely.
(1) The travel of the left and right brake (1) Adjust.
6. The tractor
pedals are not consistant. (2) Replace friction lining.
pulls in one
(2) Brake friction lining on one side is (3) Check and fill tires with air according to
direction when
damaged. requirement.
braking.
(3) Pressure in two rear tires is uneven.
2.16.1.4 Four-Wheel Drive System Faults and Troubleshooting
2-7 Four –Wheel Drive System Faults and Troubleshooting
Sequence
Fault Fault Reasons Troubleshooting
No.
(1) Front wheel rim or the spoke is (1) Calibrate front wheel rim or
severely deformed. spoke.
(2) Toe-in of the front wheel is abnormal. (2) Adjust the toe-in.
(3) Steering knuckle and two pin shafts of (3) Replace axis pin.
Front wheel tire
the oil tank are worn. (4) Fill tire with air according to
1. has excessive
(4) Tire pressure is not adequate. requirement.
wear.
(5) Front axle does not release before (5) Disconnect the front drive
transportation. axle.
(6) Drive tire thread mounted backwards. (6) Refit the wheel according to
the requirements.
(1) Set nuts or bolts for the ball pin, oil
cylinder and the steering arm are (1) Check and tighten.
loose. (2) Adjust the toe-in.
Front wheel (2) Toe-in of the front wheel is abnormal. (3) Adjust or replace the
2
shakes. (3) Bearing gap too large or severely bearing.
worn. (4) Replace the knuckle pin.
(4) Knuckle pin is severely worn. (5) Replace the front wheel rim.
(5) Front wheel rim is deformed.
(1) Engagement trace of the front central (1) Readjust the meshing lash.
drive gear is abnormal. (2) Adjust or replace.
(2) Clearance between the central drive (3) Replace the differential gear
Loud noise
bearing is too large or destroyed. shaft.
3 (four-wheel drive
(3) Differential axle is worn or damaged. (4) Replace the planetary gear
tractors).
(4) Planetary gear or gasket is worn. or shims.
(5) Final meshing of planeatry gear pair is (5) Replace the planetary drive
faulty. gear.
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Operation Description
Drive shaft and (1) The drive shaft is severely bent or (1) Replace the drive shaft
sleeve become hot deformed creating friction.
4
(4-wheel drive
tractor).
Auxiliary box (2) Speed gear is too high. (2) Put into low gear.
5 noise (4-wheel (3) Bearing or gear is severely worn. (3) Replace
drive tractor).
2.16.1.5 Hydraulic Steering System Faults and Troubleshooting
Table 2-8 Hydraulic System Faults and Troubleshooting
Sequence
Fault Fault Reasons Troubleshooting
No.
(1) Rubber o-rings or bolts at various pipe joints are (1) Replace the rubber ring
damaged or loose. or tighten the bolt.
Oil (2) Hydraulic steering gear valve body, stator and rear (2) Replace the rubber ring.
1
leakage. cover rubber o-rings are damaged. (3) Replace the rubber
(3) Rubber o-ring at the axle journal is damaged. o-rings.
(4) Leaks in hub subassembly (4) Tighten the bolts.
(1) Not enough oil delivery to the gear oil pump. The (1) Check the gear oil
gear oil pump leaks inside or the oil screen inside pump. Clean the filter
the steering oil tank is blocked (light at low speed screen.
and heavy at high speed). (2) Discharge the air in the
(2) Erratic steering cylinder movement when the system and check if air
steering wheel is rotated. exists in the oil suction
(3) The oil level in the steering oil cylinder is pipe.
insufficient. (3) Fill oil to specified
(4) Spring tension in the relief valve becomes weak, height, clean the relief
Heavy or the steel ball is not sealed, light load is steering valve and adjust the
2
steering. lightly, and steering becomes heavier if load is spring pressure in the
increased. valve.
(5) Oil viscosity is too high. (4) Replace parts and
(6) Steel ball check valve in the valve body fails; the components.
steering wheel is heavy when turning it slowly or (5) Drain oil and replace
weak when turning sharply. with specified oil
(7) Oil leakage from steering system, both inside and (6) Replace valve.
outside. (7) Troubleshoot the point
of the oil leakage and
repair or replce.
(1) Linkage shaft opening is broken or deformed. (1) Replace the coupled
Steering
(2) Rotor and linkage shafts are improperly mounted. axle.
3 column
(3) Steering oil cylinder piston or piston seal ring is (2) Refit.
failure.
damaged. (3) Replace
(1) Clearance between the rotor and stator is too big (1) Replace pump.
Hydraulic on pump. (2) Replace
steering (2) Driver does not feel endpoint strongly when
4.
without steering with the oil cylinder piston in the extreme
power. position; when manual steering, the steering wheel
rotates and oil cylinder does not move.
(1) The gap between valve inside and the valve sleeve (1) Replace.
is too large. (2) Replace.
Steering (2) The gap between interlocking shaft and fork pin is (3) Replace.
5. is hard to too large. (4) Replace.
turn. (3) The gap between the interlocking shaft and the
rotor is too large.
(4) The return spring plate is broken or too soft.
38
Operation Description
39
Operation Description
Sequence
Fault Fault Reasons Troubleshooting
No.
lift position the lifter case to open the safety the force/position adjusting rod to
the valve. make the lift height lower that the
distributor original position.
emits a
loud noise.
(1) The oil inlet pipe of the oil cylinder (1) Fasten the control handle to lower
Hydraulic is cut off. the speed.
lifter has (2) Front cone and conical hole of (2) Replace the valve.
no speed lowering control valve have (3) Push the lifter control handle to the
6 hydraulic not been sealed tightly. lowering position to lower the
output or (3) Lifter is in the neutral lifting outer lifting arm to the lowest
weak position. position. Shut off the inlet oil line
output. to the oil tank, then put the
operation handle in the lift position.
2 .16.2 Electrical System Fault and Troubleshooting
2.16.2.1 Starter Faults and Troubleshooting
Table 2-11 Starter Faults and Troubleshooting
Sequence
Fault Fault Reasons Troubleshooting
No,
(1) Battery capacity is insufficient. (1) Charge the battery according to the
(2) Battery pole is dirty or the cable is specifications.
loose. (2) Remove dirt and tighten the
The starter (3) Cable connector is loose. connecting parts.
1.
doesn’t work. (4) The wires in control circuits such as (3) Tighten connectors.
the start switch are broken. (4) Check circuit and connection.
(5) No contact between the carbon brush. (5) Replace starter.
(6) Circuit broken or a short in the starter. (6) Replace starter.
(1) Battery capacity is insufficient. (1) Charge the battery.
(2) Poor wire connections. (2) Tighten the wire connections.
(3) Rectifier surface burnt or (3) Replace commutator or remove the
contaminated by oil. oil stains.
(4) The carbon brush is worn or the spring (4) Replace
2 Starter failure. pressure is insufficient.
(5) Bad contact with rectifier. (5) Replace.
(6) Main contact of the solenoid switch is (6) Replace.
burned, resulting in a poor connection. (7) Replace
(7) Bearing severely worn. Armature rubs
against the case.
(1) Circuit breaker copper contact disc and (1) Replaces tarter
the two contacts on the starter are (2) Readjust or replace.
stuck. (3) Replace starter
(2) Starter lever disengaged or loose bolts. (4) Replace starter
After the engine
(3) Lever return spring is broken or loose. (5) Replace starter
has been started,
(4) Starter motor armature shaft is broken (6) Replace starting relay.
3 it continues to
or bent. (7) Replace igniting switch.
run, but emits a
(5) Tooth surface snapped or locked.
sharp noise.
(6) Contact(s) of the starting relay are
stuck.
(7) Igniting switch doesn’t return
automatically after starting.
40
Operation Description
41
Operation Description
Sequence
Fault Fault Reasons Troubleshooting
No.
(1) Circuit opened and contact at (1) Check & repair the circuits.
The water
plug-in is poor. Remove dirt at plug-in.
temperature
(2) Water temperature sensor damage. (2) Replace water temperature
1 gauge always
(3) Water temperature meter ineffective. sensor.
indicates a low
(3) Replace water temperature
temperature.
meter.
(1) Water temperature sensor short (4) Replace water temperature
The water
circuit or damage. sensor.
temperature
(2) Short circuit. (5) Check and repair or remove
2 gauge always
(3) Water temperature meter ineffective. shorted circuit faults.
indicates a high
(6) Replace water temperature
temperature.
meter.
(1) Circuit opened or shorted (1) Check and repair, then
Oil gauge
(2) Oil volume sensor circuit broken, troubleshoot.
3 indication
short or not in good contact (2) Repair or replace sensor.
abnormal.
(3) Oil pressure meter ineffective. (3) Replace oil pressure meter.
2.16.2.5 Light Faults and Troubleshooting
Table 2-15 Light Faults and Troubleshooting
Sequence
Fault Fault Reasons Troubleshooting
No.
Head lamp (1) Circuit broken, short circuit fuse
(1) Check and repair, then connect.
has no high blowout.
(2) Check and repair. Replace if
1 beam or (2) Bad contact or damage to the
necessary.
dimmed dimmer switch
(3) Replace bulb.
light. (3) Filament broken.
(1) Check and repair, then connect.
(1) Circuit open.
Rear light (2) Check and repair. Replace if
2 (2) Poor contact or damage to the rear
not lit. necessary.
light switch.
42
Operation Description
3. Accessories, Spare Parts and Consumables
3.1 Accessories
3.1.1 Safety Frame (optional)
The FT series tractor can be equipped with an OSHA safety frame to prevent the driver from being hurt by an
accidental turnover.
3.1.2 Swing Traction Rod (optional)
The swing traction rod is used for traction type farm machinery. The
traction rod rear end connects with the farm machinery by a traction pin.
The traction rod can swing right or left, making it more convenient for
mounting farm machinery. When the tractor is towing farm machinery
backward, however, the positioning pin (1) must be inserted into the hole
of the traction plate, in order to stabilize the traction rod (2) (Figure 3-1).
The traction point can be changed to a suitable height by turning the
traction rod, in order to connect the matched farm machinery .
Table 3-4 List of consumables, such as bulbs and glass products, etc
Sequence
Code Description Quantity Remark
No.
2 pieces applied to 3rd
1 12V-1141-28W Rear lamp bulb 1
generation model
2 12V-1141-21W Front/rear steering lamp bulbs 4
3 12V-89-5W Positioning lamp bulb 2
Double-filament bulb for high
4 12V-H4-55/60W 1
beam and dipped headlight
5 12V-1141-21W Braking lamp bulb 2
6 TE324.20A-01 O-ring for wire-roller 1
7 FT220.40.301 Steering rod seal boot 1
Used for the type with
8 TE250.362D-01 Dust ring 1
shuttle shifter
9 FT250.47C.230 Machine cover seal 1
10 TE250.475B-01 Rubber sealing strip 1
11 YFKM385T10500 Fuel Filter Element 1
12 YFKM385T09300 Oil filter Element 1
43
Maintenance Instruction
4. Maintenance Instruction
4.1 Technical Maintenance Regulation
Carrying out the technical maintenance specifications of the tractor is the effective way to prolong the service life of
the tractor and reduce accidents.
The technical maintenance schedule for FT series tractors is based on the accumulated work hours, which includes
maintenance for: every shift, every 10 work hours, every 50 work hours, every 250 work hours, every 500 work
hours,every 1000 work hours, every 1600 work hours, winter and long-term storage.
Important notes:
1. All maintenance work should be carried out by the owner/operator or a trained service professional,
who is familiar with the tractor.
2. In order to keep the tractor Running-In a normal operation and prolong its service life, the
technical maintenance regulations should be strictly observed.
3. The tractor warranty can be voided at any time should damage happen as the result of any operator
who is unfamiliar with the tractor or when specified maintenance procedures are not performed
according to manufacturer specified timelines.
4. Opening the engine and hydraulic system safety valve, the relief valve, and the voltage regulator
are prohibited, without prior manufacturer authorization. Making adjustments to these sensitive areas
may cause damage to the tractor, and invalidate the warranty.
44
Maintenance Instruction
4.1.2 Maintenance for every 50 hours
(1) Perform all of the technical maintenance after every working shift.
(2) Check the tightness of the fan belt (press down the belt with your hand and measure the sag (15–20mm),
and make adjustments if necessary.
(3) Spread the grease lubricant on the electrode contact of the storage battery to prevent corrosion.
(4) Maintain the diesel engine according to the requirement of level 1 technical maintenance described in the
engine manual.
4.1.3 Maintenance for every 200 hours
(1) Perform all technical maintenance required for every 50 work hours.
(3) Replace lube oil in the diesel engine oil pan and clean the oil pan and filter screen.
(4) Replace the engine oil filter element and replace engine oil.
(6) Maintain the diesel engine according to the requirements of level 2 technical maintenance specified
(5) Clean the oil suction filter screen of the hydraulic system, check the cleanliness of the oil, rinse the internal
cavity of the lift housing with solvent and drain, if necessary, and change the engine oil.
(6) Check and adjust the valve clearance of the engine.
45
Maintenance Instruction
(7) Rinse the fuel tank and the filter in the fuel tank with solvent.
(8) Maintain the diesel engine according to the requirement of level 4 technical maintenance described in the
engine manual,
(1) Replace the lube oil and the fuel used for winter.
(2) Check strength of coolant, if necessary add anti-freeze to the coolant system as required.
(3) Before every shift, the engine should be started according to winter requirements.
(4) It is recommended when the tractor is not in operation to park it in a shed that is warm and
protected from the elements.
46
Maintenance Instruction
Table 4-1 Maintenance Table of FT Series Tractors
No. Maintenance Part Operation Content Number Maintenance Period
of Points
1 Engine oil pan Check the oil level 1 Per shift
2 Oil filter Check the oil filter 1 Per shift
3 Hydraulic pump Check the oil level 1 Per shift
4 Battery Check the conectors 1 Per shift
5 Radiator Check the coolant level 1 Per shift
6 Injection pump Check the oil level 1 Per shift
7 Rear wheel hub Inject the grease lubricant Per shift
1
(2 pumps only)
8 Clutch Adjust the free travel 1 Per shift
9 Brake Check function 2 Per shift
10 Fan belt Check the tightness 1 Per 50 hours
11 Steering cylinder Inject the grease lubricant 1 Per 50 hours
12 King pin Inject the grease lubricant 2 Per 50 hours
13 Four-wheel drive front axle Inject the grease lubricant Per 50 hours
2
pendulum shaft
14 Front wheel central balance pin Inject the grease lubricant Per 50 hours
1
bushing
15 Fuel filter Replace the filter element 1 Per 200 hours
Engine oil filter Replace the filter 1 Per 200 hours
17 Hydraulic oil filter Clean or replace the filter 1 Per 200 hours
18 Injection pump Change the lubricating oil 1 Per 200 hours
19 Engine oil pan Replace the lubricating Per 200 hours
1
oil
20 Transmission case and raiser Check the oil level height 2 Per 200 hours
21 Front wheel Inject the grease lubricant 2 Per 400 hours
Clutch pedal hub Inject the grease lubricant 1 Per 400 hours
23 Brake pedal hub Inject the grease lubricant 2 Per 400 hours
24 Front drive axle Check the oil level height 1 Per 400 hours
25 King pin Fill up the grease Per 400 hours
2
lubricant
26 Fuel tank Cleaning and Per 800 hours
1
maintenance
27 Inlet valve and exhaust valve of the Adjust the valve Per 800 hours
4
engine clearance
28 Transmission case and hydraulics Replace the lubricating Per 800 hours
oil 2
47
Maintenance Instruction
No. Maintenance Part Operation Content Number Maintenance Period
of Points
31 Front drive axle central drive Replace the lubricating Per 1600 hours
1
oil
32 Front drive axle final drive Replace the lubricating Per 1600 hours
1
oil
48
Maintenance Instruction
4.2.2 Adjustment of the clutch (double action)
In order to ensure the normal operation of the clutch,
the clearance between the master clutch disengaging lever
4 's working surface and the release bearing 5's end face
must be kept within 2 to 2.5mm; that between the end faces
of the slave clutch disengaging lever in 25-to-28 horse
power model and the release bearing 5 must be kept within
B=(10~10.5)mm (B=(10.5~11)mm for 30-to-32 horse
power model). Since the clutch friction plate constantly
abrades during its operation, the aforementioned clearance
will gradually diminish and even disappear. therefore, a
regular inspection and adjustment must be applied.
(1) The adjustment method of the clutch pedal free
stroke is as follows:
First loosen the locknut (3) on the adjusting nut (2)
(as seen in Figure 4-3), then turn the adjusting nut (2) for
the adjustment, making the distance between the working
face of the three main clutch release lever (4) and the
working face of the clutch pressure plate (1) Figure 4-3 Double-action clutch
A=86.5+0.2mm for 25-28hp models; A=101.5+0.2mm for 1. Clutch pressure plate 2. Set screw
30-32hp models; and finally lock the locknut (3). Loosen
the nut (7 and 8), turn the adjusting nut (8) to make the 3. Lock nut
distance between the working face of the auxiliary clutch 4. Main clutch release lever 5. Release bearing
release lever (6) and the working face of the clutch
pressure plate (1) C=78.5+0.2mm for 25-28hp models; 6.Auxiliary clutch release lever 7/8. Nut
C=93+0.2mm for 30-32hp models; and screw down the nut
(8). Adjust the clutch push rod control fork 4 (as seen in
Figure 4-2) to guaratee the free stroke of the clutch pedal is
(25-30)mm and lock the screw nut (5) after the adjustment
(see Figure 4-2).
(2) The adjustment method of the clutch pedal
working storke is as follows:
Loosen the screw nut (1) (as shown in Figure 4-2),
turn the stop screw (2) to make the working stroke below
the clutch rocker arm (3) 35–37mm and then lock the
screw nut (1).
49
Maintenance Instruction
IMPORTANT NOTES:
1. Adjusting the clutch requires technical skills and specific tools. If uncomfortable completing this task call
Foton Technical Support.
2. In order to keep the friction plate from the oil, keep drain hole clear of any blockage below the flywheel
casing. If serious leakage is found, repair immediately. Use solvent to clean the friction plate if necessary.
3. In order to avoid friction plate abrasion, the clutch should be maintained and adjusted frequently; don’t
release and engage the clutch randomly; when releasing the clutch, step on the clutch pedal rapidly to set the
limit. Never run the tractor when the clutch is semi-engaged as this will damage the clutch.
4. Never use the tractor when the clutch is not adjusted properly. This will speed up abrasion of the clutch
friction plate and possibly burn the friction plate.
5. When installing the clutch, fill with lithium base grease in the internal cavity of the release bearing support
(6). When dismantling the clutch, replace the release bearing (5) (Figure 4-3). Replace through-out bearing.
4.3 Brake Adjustment
4.3.1 If one the following should occur, the brake should be adjusted:
The free stroke of the brake pedal is too large, which can cause a braking failure.
The free stroke of the brake pedal is too small, which can cause too little clearance between the
friction plate and the brake hub and semi-braking state.
Inconsistant braking force in left and right, which causes the tractor to pull.
4.3.2 Brake Adjustment Method:
Adjustment on the brake pedal free path Loosen the lock nut (3) in the brake rod and turn the brake
rod control fork (2) to change the length of the brake rod. Adjust the free stroke of the brake pedal
(displacement of the brake pedal between the highest position and the position where the clearance
between the brake hub (5) and friction plate (4) disappears) within 20–30mm. Make the length of
brake rod (6) consistent. Then fasten the lock nut (3).
Adjustment to equalize left and right braking (deviation) In case of inconsistant adjustment of the left
and right brake and hard braking of the tractor during high-speed driving, the impression length of the
left and right tires will become irregular, i.e. “deviation”. Adjust the shorter brake rod by the side,
shortening the impression length, or the longer brake rod by the side, lengthening the impression
length, until the impression length of left and right tire are consistant, and braking is reliable. Then
fasten the nut (3).
Warning: Adjust the free strokes so that the left and right brake pedals are consistant, or the tractor
will turn to one side during hard braking, which can cause an accident.
50
Maintenance Instruction
F
Figure 4-7 Differential Lock Adjustment
1. Adjustment bolt 2. Lock nut 3. Right coupling 4. Left coupling
51
Maintenance Instructions
The track of front drive axle can be: 1073mm, 1193mm and 1257mm.
53
Maintenance Instruction
4.7 Hydraulic Lifting Mechanism Adjustment
Position the farm implement lifting handle in the neutral position, as shown in the figure, and then adjust the
distance between the block on the push rod and the bumper pin fixed on the lifting shaft. The lifting position of the
farm implement can then be controlled.
lowering
Adjustment of Farm Implements
During the adjustment, turn the external
lifting arm (2) outwards first to adjust the
distance between the lower end of the internal
lifting arm (3) and the limiting pin (4) of the
cover of back end of the riser to be 5mm
(insert a block of about 5mm thick at the air
plug (5). Adjust the distance between the
lifting bstop (6) and bumper pin (7) to be 9–
10mm, and fix the block (6) on the return rod
(8) with the bolt, and lock the nut with the
bolt.
Figure 4-17 Adjustment of Lifting Position
1. Handle 2. External lifting arm 3. Internal lifting arm
4. Limiting pin 5. Air plug 6. Lifting stop 7. Bumper pin
8. Push rod 9. Lowering stop
10. Hydraulic output plug screw 11. Adjusting valve
lowering
During the adjustment, turn the external
lifting arm (2) downwards to the lowest
position (at this time, the piston in the oil
cylinder is pushed nearly to the lowest point).
Adjust the distance between the lowering stop
(5) on the return push rod (3) and bumper pin
(4) to be 9–10mm, and then fix the stop (4) on
the push rod with the bolt and nut.
54
Maintenance Instruction
The battery should be charged when the inspection hole becomes grey. It should be replaced when the
inspection hole becomes dark.
Battery Maintenance
CAUTIONS:
1. When charging the battery, keep it in a ventilated area and far from open flames. Do not spill electrolytes
on your clothing or your skin. This can cause serious injury.
2. Over charging can create over-heating of the battery. In order to avoid a potentially dangerous situation,
the charging current should be reduced by half or charging should be stopped to lower the temperature.
When the temperature is safe, charging can begin again.
When charging is over, shut off the power in order to avoid a fire or explosion.
55
Maintenance Instruction
4.9 Dry Air Cleaner Maintenance
4.9.1 Dry Air Cleaner Instructions
The main filter needs to be maintained every 50 to 100 hours in normal environments.
In dusty environments, keep up the maintenance on the filter elements per 8 hours or per each work
sequence.
When the main filter element can not be cleaned or is worn out, it should change out with a new filter
element.
4.9.2 Dry Air Cleaner Maintenance Method
Remove the filter element, clean the air cleaner with a brush and discard the dust in the rubber filter bag
Rotate the filter element and blow the dust off from the inside of the filter element to the outside with less
than 70 PSI of compressed air.
Reinstall the filter element.
IMPORTANT NOTES:
The correct use and maintenance of the air cleaner directly relates to the service life of the engine, so it
must be kept clean.
56
Maintenance Instruction
IMPORTANT NOTE: Never mix new and old engine oil or blend different brands of oil, as this can damage
the engine. Replace the engine oil strictly in accordance with time limits recommended in the Operation
Instruction of the Diesel Engine.
57
Maintenance Instruction
4.13 Engine Oil Filter Maintenance
The engine oil filter (A) is located in the middle lower
part on the left side of the engine. The oil filter should be
replaced according to the recommended maintenance
schedule.
58
Instruction on maintenance
4.16 Transmission Mechanism Maintenance
Pull out the oil dipstick on the right of the main
gear lever (as show in in the figure), wipe it clean
and then insert the oil dipstick. If the oil level is
lower than the lower scale mark, refill the
transmission oil to a level between the upper scale
mark and the lower scale mark of the dipstick
(measure the level 5 minutes after adding the oil).
When replacing the transmission oil, remove the
drain plug at the bottom of the transmission case,
discharge all of the dirty oil and then tighten the
drain plug and refill with new transmission oil.
Figure 4-28 Transmission Mechanism Maintenance
Note: When checking the oil level, stop the tractor on level ground and switch off the engine.
4.17 Lifter Assembly Maintenance
Unscrew the fill plug at the back upper part of
the lifter shell (as shown in the figure). If the oil
level is lower than the upper scale mark of the
dipstick refill.
NOTE: Stop the tractor on level ground, descend the lift arm to the lowest position, switch off the engine and
then check the oil level.
59
Maintenance Instruction
NOTE: If the tire pressure is too high or too low, it will shorten the service life of the tires, influence the
tractor’s operation and potentially cause accidents.
60
Maintenance Instruction
NOTE: During winter, water in the radiator can freeze, causing the engine block to crack. Always use
antifreeze in the radiator.
Unscrew the bleeder screw (A) on the fuel filter and toggle
the fuel supply pump draw knob (B) up and down until the
diesel is discharged out of the hole of the bleeder screw
and there are no bubbles.
NOTE: The engine runs on high-quality light diesel fuel and must meet specifications. Generally, light diesel
No. 2 is applied during the summer while No.1 is used during the winter.
61
Storage
5. Storage
When the tractor needs to be stored for a period of time (more than one month) it should be kept in proper
storage building. The storage facility should provide protection from the elements so as to prevent dirt rust
and corrosion.
Before storing the tractor, it must undergo a thorough cleaning, adjustment and tightening of various joint parts,
subject to the technical maintenance requirements, in compliance with the duty hours, so that the tractor remains
on good technical condition.
IMPORTANT NOTE: During long periods of non-use, it is very important to preserve and maintain the
tractor. If special steps are not taken, the life of the tractor could be shortened and parts could
deteriorate.
62
Storage
The tractor should be parked in a dry, well-ventilated area. Never store your tractor around
flammables or corrosive materials. If you don’t have access to such an area, make sure that you cover
the tractor with a waterproof covering.
Any parts taken from the tractor should be cleaned, wrapped and stored in a dry area.
IMPORTANT: If you cannot carry out the anti-rust treatment and the tractor needs to be out of use for several
months or longer, at a minimum, replace the machine oil and oil filter. Start the tractor once every month and
run the tractor at low speed for 20–23 minutes at a minimum. Check to make sure everything is operating
properly and keep the tractor clean and try to limit the amount of corrosion that could result from dust and wet
conditions.
NOTE: Please refer to the “Engine Instruction for Use and Maintenance” for details on engine storage and
removing tractor from storage.
63
Storage
6. Transportation
If the tractor is displaced by self-drive, local traffic regulations should be strictly observed with at
least 180 feet of distance maintained between vehicles. If the tractor is being transported, the following
points should be satisfied:
1. A smooth, level spot should be selected for loading and unloading the tractor.
3. Have one helper available for guiding and make sure the area is clear of all others.
4. After loading, the lift should be placed at the lowest position, the hand brake set, the reverse gear
engaged, the key taken out, and the master switch turned off.
5. The front and rear tires should be fixed in place with straps in an 8 pattern. Both front and rear tires
should be blocked and the rear axle secured with straps.
6. The tractor should be pulled inside as far as possible and the rear view mirror may be taken down
when necessary
7. When tunnels and bridges are encountered, full attention must be paid to the load height, and
speed should be adjusted for road safety.
8. While unloading, the hand brake should be released first. The drive gear should then be engaged and
the tractor should be unloaded slowly and carefully.
64
Technical Specifications for XT Series Tractors
7. Technical Specifications for FT Series Tractors
7.1 Technical Specifications for 2W Drive FT Series Tractors
Type Unit 20FT 22FT 25FT
Type —— Wheeled 4x4
Length (incl. rear
mm 2890/3030(excl. front counterweight)
suspension
Outline size Width mm 1470
Height(up to the top
mm 1907,or1933/1863,or1889
of muffle)
Wheelbase mm 1577/1690
Front wheel mm 1100、1200、1300(adjustable)
Tread
Rear wheel mm 1150~1200、1300~1350(adjustable)
Ground clearance mm 320(tires 8.3-24),or 347.5(tires 9.5-240[gearbox,
down-side to ground]
Single sided brake m 2.5±0.2/2.6±0.2
Tuning circle radius
Non-single sided brake m 2.9±0.2/3.0±0.3
Structural mass kg 990/1040
Minimum used mass kg 1100/1150
Front wheel kg 470
Mass distribution
Rear wheel kg 680
Front counterweight kg 54
Counterweight
Rear counterweight kg 124
Nominal traction power kN 4.3 4.5 4.8
PTO shaft power kW 13 14.5 16
Number of gears —— 8F+2R、8F+8R、16F+4R
2.06, 3.14
Theory speed
4.92, 6.79
(calculated with the rear Drive gears
Common 9.52, 14.5
wheels 9.5-24)
gear 22.76, 31.37
Reverse
gear 2.71 12.53
2.06, 3.14
4.92, 6.79
Drive gears
9.52, 14.5
Shuttle 22.76, 31.37
gear 1.92, 2.92
Reverse 4.59, 6.32
gear km/h 8.87, 13.51
21.2, 29.22
2.06, 3.14
Clamping 4.92, 6.79
Drive gears
gear 9.52, 14.5
22.76, 31.37
0.44, 0.67
Clamping 1.06, 1.46
drive gear 2.04, 3.11
4.88, 6.73
Reverse
2.71 12.53
gear
65
Technical Specifications for XT Series Tractors
Type Unit 20FT 22FT 25FT
Clamping
reverse 0.58,2.69
gear
Type —— KM385T KM385T
Type —— Vertical, water cool, 4 strokes diesel
Number of cylinders —— 2/3
Cylinder diameter x stroke mm 95×105/80×90 100×105/85×90
Engine Combustion chamber mode straight-injection or swirl
Nominal power kW 14.7 16.2 18.4
Nominal rotate speed r/min 2350 2350 2350
Nominal fuel consumption rate on the
≤266.6/≤278.8 or ≤268(KM385BT)
operating condition g/kW
Nominal oil consumption rate on the h
≤2.04/≤2.72
operating condition
Frame assembly —— Frame/semi-frame
Front shaft —— Invert U tube
Transport Front wheel 200~250
Tire Rear wheel 120~150
kPa
pressure Plough Front wheel 200~250
Auxiliary Rear wheel 100~120
turning
brake Front wheel —— 4.00-16,or 5.00-16
Tire specification
system Rear wheel —— 8.3-24(paddy field tires),or 9.5-24(conventional)
Front wheel toe-in mm 4~10
Steering gear —— Worm-roller or hydraulic steering gears
Max. rotating angle, front wheels 50°
Brake —— Shoe brake
Trailer brake —— Pneumatic brake
Deep plough control mode —— Position and floating control
Hydraulic oil pump CBJ30-E06-W5B, or pump CBJ30-E14-W5B /
——
pump CBJ30-E14L
Oil cylinder diameter x stroke mm 63×100
Working
Opening pressure of the system safety
device Mpa 17.5-18
valve
Max. lifting power (610mm behind
kN 3.3 3.3 3.3
rear suspension point)
Suspension system mm Rear-mounted, three-point Spherical Hinge, Cat. I
Working Pin hole diameter of upper suspension
mm Φ19
device point
Pin hole diameter of bottom suspension
point mm Φ22
Simple hydraulic
power take-off —— Rapid exchange joint 1pc
Hydraulic power
take-off Multiple direction
valve hydraulic —— Rapid exchange joint 2pcs
power take-off
PTO shaft(r/min) Non-independent,540/720(540/1000 optional)
PTO shaft diameter mm ö35,6 teethed rectangle spline shaft
PTO shaft position mm Ground clearance 468,or 494
PTO shaft revolving direction —— Clockwise(viewed from the tractor tail)
Height of towing pothook mm Ground clearance 468,or 494
66
Technical Specifications for XT Series Tractors
Type Unit 20FT 22FT 25FT
Diameter of pothook mm φ20
Single-plate, dry type, spiral spring pressed,
Clutch —— constant joint, single action or non-independent
double actions.
Combined (4+1) x 2; 8 drive gears; 2 reverse
Transmissio Gearbox —— gears,clamping gear available for option
n system (i.e.16F+4R)
Central transmission —— Spiral bevel gear
Differential —— 2 planet bevel gears
Differential lock —— Jaw positive-contact
Final transmission —— Built-in, single straight-toothed Spur Gear
Electric appliance system —— 12 volts, negative earth, twin-wire
Battery —— 6-QA-90(or 6—QW-70 service-free battery)
Regulator —— FT141,or JFT149
Head lamp —— 12V, 45W/40W: 2 pcs
Electric Front direction indicator —— 12V, 5WL 2 pcs
appliance
instrument Rear combined lamps —— 12V,21W/21W/5W,reflector(red):
system Rear working lamp —— 2 pcs, each.
12V, 28W: 1pc Instrument Ampere meter, oil pressure meter, and
——
water temp. meter
Starter switch —— JK430G
Cold start device —— Preheating plug
Water tank radiator 10
Fuel tank 21
Perfusion Engine oil pan 3.5
volume L
capacity Oil, gearbox 11
Hoister oil 9
Water tank radiator 10
NOTE:
Data behind refer to the parameters required for the 3 cylinder engine
67
Technical Specifications for XT Series Tractors
7.2 Technical Specifications for 4W Drive FT Series Tractors
Type Unit FT204A FT224A FT254A
Type —— Wheeled 4x4
Length (incl. 3030(excl. front counterweight)
mm
Outline size rear suspension
Width mm 1470
Wheelbase mm 1673/1743
Front wheel mm 1150
Tread
Rear wheel mm 1150~1200、1300~1350(adjustable)
Ground clearance 228 (tires 8.3-24), or 254 (tires 9.5-24[gearbox,
mm
down-side to ground]
Single sided brake m 2.6±0.2
Tuning circle radius Non-single sided 3.1±0.3
m
brake
Structural mass kg 1080/1130
Min. used mass kg 1180/1230
Front wheel kg 500
Mass distribution Rear wheel kg 680
Front 54
kg
counterweight
Counterweight
Rear 124
kg
counterweight
Nominal traction power kN 5.4 5.8 6.5
PTO shaft power kW 13 14.5 16
Number of gears —— 8F+2R,or16F+4R
2.06, 3.14
Drive 4.92, 6.79
Common gears 9.52, 14.5
gear 22.76, 31.37
Reverse
2.71 12.53
gear
2.06, 3.14
Drive 4.92, 6.79
gears 9.52, 14.5
Shuttle 22.76, 31.37
gear 1.92, 2.92
Estimated speed Reverse 4.59, 6.32
(calculated with the rear gear 8.87, 13.51
km/h 21.2, 29.22
wheels 9.5-24)
2.06, 3.14
Drive 4.92, 6.79
gears 9.52, 14.5
22.76, 31.37
0.44, 0.67
Clamping
1.06, 1.46
Clamping drive
2.04, 3.11
gear gear
4.88, 6.73
Reverse
2.71 12.53
gear
Clamping
reverse 0.58,2.69
gear
68
Technical Specifications for XT Series Tractors
Type Unit FT204A FT224A FT254A
TY295IT/Y380T,or Y385T or
Type ——
LL380T KM385BT
Type —— Vertical, water cool, 4 strokes diesel
Number of cylinders —— 2/3
Cylinder diameter x stroke mm 95×105/80×90 100×105/85×90
Combustion chamber mode —— straight-injection or swirl
Engine Nominal power kW 14.7 16.2 18.4
2300,or
Nominal rotate speed r/min 2200 2350
2350
Nominal fuel consumption rate on
≤266.6/≤278.8 or ≤268(KM385BT)
the operating condition
g/kW h
Nominal oil consumption rate on
≤2.04/≤2.72
the operating condition
Single-plate, dry type, spiral spring pressed,
Transmission Clutch —— constant joint, single action or
system non-independent double actions.
Combined (4+1) x 2; 8 drive gears; 2 reverse
Gearbox —— gears,clamping gear available for option
(i.e.16F+4R)
Central transmission —— Spiral bevel gear
Differential —— 2 planet bevel gears
Differential lock —— Jaw positive-contact
Final transmission —— Built-in, single straight-toothed Spur Gear
Central transmission,
—— Spiral bevel gear
Front front
drive Differential —— 2 planet bevel gears
axle Final transmission,
—— Single straight-toothed Spur Gear
front
Straight-toothed column gear joint separation
Transfer case ——
device
Tire Front wheel —— 6.00-14
specification
Rear wheel —— 9.5-24(conventional)
Tire pressure Transport kPa 120~150
Auxiliary
turning system Plough kPa 100~120
Front wheel toe-in mm 6~12
Steering mode —— Hydraulic pressure steering
Max. rotating angle, front wheels angle 50°
Water tank radiator 10
Fuel tank 21
Perfusion Engine oil pan 3.5
volume L
Oil, gearbox 11
capacity Hoister oil 9
Oil, frontal drive axle 4.5
Note:
Data behind refer to the parameters required for the 3 cylinder engine
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8. Disassembly and disposal
After the machine reaches the end of its service life, for your personal safety and the protection of the
environment, please deliver it to the licensed company specialized in the disassembly and recycle of such
products.
When done, the tractor should be disassembled in a sequence, from top to bottom, outside to inside. In
case of large objects or heavy mass, a special hoisting mechanism should be used. Please take the
battery to a battery recycling company and collect all waste oil for proper treatment.
WARNING: The battery electrolyte is corrosive. Take precautions to ensure that it does not get in
your eyes or on your skin or clothes. If this were to happen, clean the affected area immediately with water
and seek medical treatment as soon as possible.
ATTENTION: Battery acid and machine oil are contaminants. Contaminants should be disposed of
properly following local laws so as not to cause any damage to the environmental.
Breaking down a retired tractor requires special tools and practical experience. A lack of either of these can
WARNING: When disassembling large or heavy objects (i.e., a tractor) a special hoisting mechanism
must be used and care should be taken to ensure safety at all times.
70
10. Appendixes
Application
Locations of Oils Fuel, Oils and Solutions
and Solutions
International Adopt ASTM D-975 fuel. Under general air temperatures, use 2-D grade
Fuel Tank
standard fuel; when ambient temperatures are below 32 F, use 1-D grade fuel.
International Engine sump, injection pump, and governor use viscosity grades compliant
Engine Sump with SAE viscosity classifications. Use all-season SAE 15W/40 multi-grade
standard oil. Quality class should comply with API CD grade standard.
Water radiator Use a 50/50 blend of antifreeze and water.
Gearbox-rear
axle, hydraulic Drive system and lifter, hydraulic steering, and central and final drives of
International
lifter, and front front drive axle can use MF1135 (Massey Ferguson), M2C 86A (Ford), or
standard
drive axle J20A (John Deer) general-purpose oil.
zirks standard
NOTE:
1. Never fill fuel into the fuel tank while the diesel engine is running, as doing so, could cause an accident.
2. When working in severe sunlight, the fuel tank should not be filled up, or the fuel may overflow as a
result of expansion. The overflowed fuel should be cleaned up immediately.
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10.2 Major Bolts and Nuts Tightening Torque Table
WARNING: When tightening the major bolts and nuts on the tractor, torque wrenches should be used to
avoid a reduction in machine performance and personal injury, which is caused by a failure to meet the
requirements for the tightening torques.
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10.3 Tractor Rolling Bearing
Table 10-3 Schedule of Tractor Rolling Bearings
Sequence
Code Bearing Code Name of Bearing Installation Position Quantity
No.
Deep groove ball
1 GB/T 276 6203-Z Front end of clutch axle 1
bearing
Deep groove ball Front end of power take-off drive
2 GB/T 276 6006 1
bearing shaft
Deep groove ball Front end of transfer case output
3 GB/T 276 6206 1
bearing shaft
Deep groove ball Back end of power take-off shaft 1
4 GB/T 276 6207
bearing Intermediate drive driving gear 2
Front drive axle back-end
2
Deep groove ball reduction driving gear
5 GB/T 276 6208
bearing Front drive axle intermediate drive
2
driven gear
Deep groove ball
6 GB/T 276 6210 External end of drive shaft 2
bearing
Deep groove ball
7 GB/T 276 6211 Internal end of drive shaft 2
bearing
Back end of power take-off drive
1
shaft
Deep groove ball Front end of power take-off drive
8 GB/T 276 6305 1
bearing shaft
Back end of transfer case output
1
shaft
Deep groove ball
9 GB/T 276 6307 External end of semi-minor axis 2
bearing
Deep groove ball Front end of the first shaft of
10 GB/T 276 6207N 1
bearing gearbox
NT305E(for single
-action clutch)
Cylindrical roller Back end of the first shaft of
11 GB/T 283 NT206E(for 1
bearing gearbox
double-action
clutch)
Cylindrical roller Back end of the second shaft of
12 GB/T 283 NUP2207E 1
bearing gearbox
Conical roller Front end of the second shaft of
13 GB/T 297 31305 2
bearing gearbox
Conical roller
14 GB/T 297 32011 Both ends of differential gear 2
bearing
Lower end of direction converter
977907 Bearing 1
worm
15 GB/T 297
Upper end of direction converter
977907K Bearing 1
worm
Conical roller
16 GB/T 297 30205 External end of front wheel hub 2
bearing
Conical roller
17 GB/T 297 30206 Internal end of front wheel hub 2
bearing
Steering knuckle vertical shaft 2
One-way thrust
18 GB/T 301 51106 Lower end of front final drive
ball bearing 2
housing
688808(for single
19 Release bearing Release bearing for clutch 1
-action clutch)
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Sequence
Code Bearing Code Name of Bearing Installation Position Quantity
No.
688711(for double
-action clutch)
Rolling needle
20 GB/T 5846 K202417 Transfer-case idle shaft 2
bearing
Rolling needle
21 GB/T 5846 K253120 Transfer-case output shaft 2
bearing
Rolling needle
22 GB/T 5846 K283327 ~ Gear of driven gear 2
bearing
Rolling needle
23 GB/T 5846 K303527 Range stationary gear 2
bearing
Angular contact
24 GB/T 292 7206AC Internal end of front drive shaft 2
ball bearing
Angular contact
25 GB/T 292 7208AC External end of front drive shaft 2
ball bearing
Tappered roller Middle part of driving bevel gear
26 GB/T 297 32007 1
bearing shaft
Tappered roller
27 GB/T 297 32010 Front axle differential carrier 2
bearing
Tappered roller Front end of driving bevel gear
28 GB/T 297 32207 1
bearing shaft
Rolling needle IV gear of driving gear 1
29 GB/T 5846 K424822
bearing III gear of driving gear 1
10.4 Tractor Chassis Sealing Member
Table 10-4 Schedule of Tractor Chassis Sealing Member
Part Specification Installation Position Quantity
B35×55×8 Front end of the first shaft 2
GB/T 9877.1 Inside the bearing cap of
FB35×55×8 2
Self-seal packing for power take-off shaft
revolving shaft B50×72×8 Outer flank of drive shaft 6
B55×75×8 Inner flank of drive shaft 4
JB/T2600
PD50×80×12 Final drive driving gear shaft 2
reinforced seal
11.8×1.8G PTO shift fork shaft 1
Gearbox Differential lock declutch
15×2.65G 1
shift shaft
22.4×2.65G Reverse gear shaft 1
GB/T3452.1
O-rings 28×3.55G Final drive driving gear shaft 2
nd
67×3.55G 2 -shaft front bearing saddle 1
103×3.55G Rear-axle bearing saddle 2
112×3.55G Drive shaft sleeve 2
Brake GB/T3452.1
15×2.65G Brake camshaft 2
O-rings
Vertical shaft oil seal Lower end of steering
Front shaft 2
40×48×6.5 knuckle
Non standard (see the Front wheel hub
drawing) Half shaft oil seal
2
38×74×11.5
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Part Specification Installation Position Quantity
Both ends of rocking shaft 2
JB/T2600
PD42×62×10 Lift shaft 2
reinforced seal
10×13.5 Bleeder plug 1
10×13.5 Cylinder head 2
JB/T 982
Sealing gasket 18×22 Hydraulic output hollow bolt 1
Oiling ventilation plug
36×42 1
Raiser assembly
Sealing part of cylinder
71×2.65G 1
sleeve and housing
Cylinder head regulating
17×2.65G 1
GB/T3452.1 vavle
O-rings
53×5.3G Piston and oil cylinder tube 1
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Part Specification Installation Position Quantity
Bearing cap 2
75×2.65G External end of half shaft
sleeve 2
NOTICE: Before using a supporting farm implement, the owner/operator should read the machines
“operation and maintenance manual” carefully and become familiar with the construction, performance and
method of operation to avoid machine damage and personal injury caused by accident.