Diamec Smart 4

Core drilling rig

Hole diameter: A, B and N

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 Compact
and smart The gas spring rod holder closes instantly in Increased safety and productivity thanks
case of loss of hydraulic pressure - ensuring to the unique wire line winch design which
that the drill string is not lost. enables drilling angles from -90 to +90
degrees without repositioning.
An inductive water flow meter, without mov-
ing parts, and a highly accurate pressure
sensor increases flushing reliability and
availability of the machine.
Diamec Smart 4 is the most compact rig in the Diamec
Smart range, perfect for drilling in confined spaces.
It is equipped with the same advanced Rig Control
System (RCS) as the other rigs in the Diamec Smart Feed fitted with protected and direct acting
range, allowing it to be operated automatically. Diamec telescopic feed cylinder which utilizes equal pull/
Smart 4 is easy to set up and can be equipped with a push force and high travel speed.

long or short feed to enable the right configuration for Optional HD air/oil cooler which
any working space. provides extra cooling capacity.

Main benefits
Automated drilling increases Unique positioning design including a
productivity and lowers operational costs turntable enables fast and accurate rig set-
up, especially in confined spaces.
Fast and safe positioning means less time
wasted between holes

Advanced data management makes it

possible to analyse data. This improves
both drilling and operations whilst lowering
the TCO of each Diamec rig

The safety guard provides a high level

of protection from moving and rotating
parts. Thanks to a hydraulic cylinder,
the long section on the operation-side
can be opened and closed from the
control panel for safe, quick and
ergonomic operation.

Discover more about

A-N rotation unit with sealed gear box, hollow the Diamec Smart 4
spindle and hydraulic chuck. The rotation unit
chuck and rod-holder are synchronized to
Easy-to-use lightweight control
enhance safety. Both the rotation unit and rod
panel with 12" touch screen and
holder come with a hinge design.
adjustable height.
Please note that this image does not feature the latest design of guard.

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 + Data logging and Exploration Manager
All Diamec Smart rigs offer added value via a standard data logging

Powerful, intelligent and productive

feature, Measure While Drilling (MWD) which records drilling
parameters. The optional added operational data logging feature
enables the logging of activities directly on the rig screen plus
Diamec Smart 4 is based on the well-proven Diamec Smart range. It's compact size enables automatic logging of key functions during drilling. Rigs also create
a log file for major events and warnings. The optional Exploration
it to be used for both shallow to medium depth underground exploration as well as in drilling Manager software presents all this data in a comprehensive way. It
applications such as tunneling and dam projects. provides a full overview of the drilling process. Users have the ability
to analyze data, find improvements and generate various reports.
Exploration Manager improves productivity, lowers operational costs
and provides fast and professional fleet management.
+ Automated drilling
Diamec Smart 4 has an advanced Rig Control System allowing it to be operated
Technical specifications
automatically. From the touch screen on the control panel, drilling parameters
are easily set and monitored. Automatic drilling of the complete run with
Core drilling hole length capacity
constant penetration, dramatically extends the life of the bit when compared to
These figures serve as guidelines only. They are calculated with available pull/feed force, weight of drill string in water filled hole, average WOB and reserve for breaking
manual drilling. solid core in rock with 10MPa Tensile Strength. Epiroc cannot guarantee these capacities will be reached in all working conditions due to varying factors such as ITH used,
conditions of the ground and differences in operation.
Vertical down Vertical up
(Wireline hoist capacity is 500 m with 4.75 mm wire) Metric US Metric US
AO/AT 1 125 m 3 691 ft 750 m 2 461 ft
+ Less time wasted between holes BO/BT 815 m 2 674 ft 425 m 1 394 ft
NO/NT 515 m 1 690 ft 215 m 705 ft
Rig set-up is made easy, safe and quick thanks to the combination of a unique
HO/HT - - - -
positioning arm and turntable, plus the optimized positioning of the wireline
Wireline winch capacity is 500 m with 5 mm wire
winch. This increases drilling time and boosts productivity.

Rotation unit alternatives

Model: 60CC A-N Metric US
Rod sizes A-N A-N
Max torque 744 Nm 549 ft lbf
Max rotation speed 1 870 rpm 1 870 rpm
+ Compact and flexible Spindle (inner diameter) 78 mm 3.1 in

Thanks to a shorter feed, the Diamec Smart 4 can be used in spaces with Chuck axial holding force 100 kN 22 480 lbf

a height as low as 2.5 meters using wireline drilling and even lower with Weight 160 kg 353 lb

conventional drilling. Sophisticated drilling tasks, such as setting up casings, are Power Hydraulic motor

simplified thanks to the fact that both the rotation unit and rod holder utilize a
hinge design to move them off the drill center. Feed frame alternatives
Model 800 1 750
Metric US Metric US
Feed stroke length 800 mm 31.5 in 1 750 mm 68.9 in
Feed force / pull force 52 kN 11 742 lbf 52 kN 11 742 lbf
Max feed speed 1.0 m/s 3.2 fps 1.0 m/s 3.2 fps

A comprehensive Rod holder

Hydraulically open / gas pressure close. The rod holder closes instantly on hydraulic pressure loss. Metric US

service offering Max rod size

Bore (without jaws)
89 mm
102 mm
3.5 in
4.0 in
Bore (without covers) 170 mm 6.7 in
Even the best equipment needs to be Axial holding force with steel jaws 45 kN 10 120 lbf
serviced regularly to make sure it sustains Axial holding force with TC insert jaws 90 kN 20 240 lbf
peak performance. An Epiroc service
solution offers peace of mind, maximizing Wireline hoist
availability and performance throughout Metric US
the lifetime of your equipment. We focus Capacity (4.75 mm wire) 500 m 1 640 ft
on safety, productivity and reliability. Pull min. (full drum) 4.6 kN 1 039 lbf
Pull max. (empty drum) 11.2 kN 2 523 lbf
By combining genuine parts and an Epiroc Line speed min (empty drum) 88 m/min 287 ft/min

service from our certified technicians, Line speed max (full drum) 213 m/min 698 ft/min

we safeguard your productivity – wherever Weight (without wire) 110 kg 182 lb

you are. Level wind angle Adjustable

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 Technical specifications Technical specifications
Control system and interface Working dimensions in mm
Control system type Epiroc Rig Control System (RCS)
Display 12" touch screen
Controls Joysticks, control knobs and foot pedal
Data logging Internal memory
Width – Diamec Smart 4 Height and length – Diamec Smart 4 short feed
Data export USB port
Control unit weight 24 kg ( 53 lb)

Optional flush pump

The flush pumps are designed for both mud and water flushing. The distribution block is prepared for mounting of accumulator, adjustable steady flow valve and other

2 860 mm (113")
optional equipment.

2 760 mm (109")
Model Trido 80H, hydraulic driven
Metric US
Flow 80 l/m 21 gpm
Pressure 50 bar 700 psi
Weight 148 kg 327 lb

Additional optional equipment and accessories

Device suitable for use in narrow tunnels and drifts. It allows simple anchoring of the feed frame between the floor and roof/wall
Bracing device
of the gallery, drift or tunnel.

Max 2 140 mm (84")

Min 1 590 mm (63")
Wheel kits For easy repositioning of both rig and power unit.
Wireline sheave For steep up-hole drilling.
Heavy duty air oil cooler Air cooled heat exchanger which provides extra hydraulic oil cooling.
Water collector The water collector seals against the rock face and allows collection of flush water. 929 mm (37")

Keyhole wall bracket Enables anchor hole drilling in the wall or ceiling. Available for A-N.
Dimension kits Jaws and bushing kits in different sizes – steel and TC inserts. 1 100 mm (43")

Casing clamp Aligns the feed frame with the casing tube.
Guard interlock Various interlock options are available featuring different levels of safety stops for when the guard is open.
Operational logging/Exploration Manager Comprehensive operational data logging and analyzing tool.

2 260 mm (89")
Power unit
550 mm (22") 2 760 mm (109") 800 mm (32")
Electrical power unit with two variable flow hydraulic pumps, mounted in tandem.
Electric motor Metric US
Power 55 kW 74 hp
RPM 1 450 rpm 1 450 rpm B Height and length – Diamec Smart 4 long feed
Oil tank 70 l 18.5 gal
Cooler Water type oil cooler
Main pump
Max flow 125 l/m 33 gpm
Max pressure 280 bar 4 061 psi
C
A
Service pump
Max flow 40 l/m 10.5 gpm
Max pressure 240 bar 3 481 psi
Dimensions and weight
A 1 604 mm 63 in
B 1 120 mm 44 in

3 640 mm (143")
C 710 mm 28 in
Weight 700 kg 1 510 Ib

3 520 mm (139")
Working positions from -90° to +90°

Max 2 140 mm (84")

Min 1 590 mm (63")

Weight of rig and control unit (without options/accessories)

A-N Rot A-N Rot
Rig type Rig type 2 260 mm (89")
Metric US Metric US
800 1 629 kg 3 591 lb 1 750 1 754 kg 3 866 lb 1 000 mm (39") 3 400 mm (139") 800 mm (32")

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6991 1821 01g 2021-12 Örebro, Sweden. Legal Notice © Copyright 2021, Epiroc Rock Drills AB, Örebro, Sweden. All product names in this publication are trademarks of Epiroc. Any unauthorized use or copying of the contents or
any part thereof is prohibited. Illustrations and photos may show equipment with optional extras. No warranty is made regarding specifications or otherwise. Specifications and equipment are subject to change without notice.
Consult your Epiroc Customer Center for specific information.