Scooptram ST18

Underground loader with 17.5-tonne capacity

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High productivity
material handling
The Scooptram ST18 is built for high productivity in large-size
underground mines and it combines strength and agility

Main benefits
Safety first as the Scooptram ST18 offers unbeatable safety feature to
secure your operation

Maximum productivity thanks to the integrated converter lock-up. load

sensing hydraulic, traction control and the intelligent Epiroc Rig Control
System (RCS)

First-class working environment with Scooptram ST18 as the operator can

count on a spacious cabin, ergonomic controls, dual ride control and soft stop
for steering and boom movements

Load sensing hydraulics

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The comfortable, ROPS and FOPS certified Smart built-in features such as traction Innovative boom/bucket design and
cabin is air conditioned and features the control and over speed protection will load-sensing hydraulics ensures one-
unique Epiroc footbox to maximize contribute getting the most out of the pass mucking while minimizing the fuel
leg room. Scooptram ST18 while protecting your consumption.
investments.

ROPS and FOPS certified

cabin with air conditioning and
Epiroc’s unique footbox

Teleremote
Rig Control System, RCS

Machine and overspeed

protection

Short back end

Forward and
reverse video
cameras

Traction control and speed limiter

Automatic break test 3

 Technical specifications  = Standard  = Option = Local adaption

Features Specifications
Capacities

Safety Tramming 17 500 kg

Breakout force, hydraulic 28 500 kg
• Spring-applied, hydraulic release (SAHR) brakes
Breakout force, mechanical 26 000 kg
• Automatic brake-test with diagnostics and logging
Motion times
• ISO ROPS and FOPS certified cabin, air-conditioned, oil-free
Boom raising 7.2 sec
operator’s compartment and door interlock (applies brakes,
Boom lowering 4.0 sec
blocks steering and bucket/boom movement when door opens)
Dumping 2.8 sec
• The best operator visibility in its class due to the short back end
Weights (Standard empty vehicle)
• Speed limiter
Approximate weight 51 500 kg
• Guard rails Axle load, front end 25 000 kg
Comfort Axle load, rear end 26 500 kg

• Increased leg-room with Epiroc footbox

• Rubber mounted cabin for reduced vibration level Engine
• Ergonomic multifunction control joysticks with integrated Standard Alternative*
forward/neutral/reverse toggle switch Brand/model Cummins QSX15 Cummins QSX15
• Simple and clear, multifunction display with intuitive operator EPA Tier 4 final/EU
Emmissions standard EPA Tier 3/EU Stage IIIA
interface, available in 11 languages Stage IV

• Comfortable air suspended seat Power rating at 2 000 rpm 336 kW/450 hp 352 kW/472 hp
Maximum torque at
• Steering and boom soft stop reduces vibration for the operator 1 000-1 400 rpm
2 100 Nm 2 350 Nm

Sustainability MSHA Part 7 ventilation rate 495 m3/min 481 m3/min

• Fuel efficient, low emission EPA Tier 4 final/EU Stage IV engine MSHA Part 7 particulate index 481 m3/min 14 m3/min

• Traction control reduces tire spin, improves loading performance Standard: Dry type air filter, catalytic purifier and silencer, exhaust heat protection,
cooling package with tube type radiator, remote engine oil and cooling fuel drain.
and extends tire life Alternative: Different engine, coolers, different aftertreatment system (dry type air
• Integrated de-clutch function, saves fuel and improves life of filter with cyclone funtionality, SCR, DPF, Diesel emission fluid system with separate
tank/fill point including dosing pump and hoses/cables).
drivetrain components
*Please note! Requires ultra low sulphur diesel and low ash engine oil.
• Proven powertrain components
• L and M V-tube core radiator
Fuel
• Machine status indication lights, displays the machine status for
Fuel tank capacity: 626 litres 
personnel working around the machine
Fuel filtration, primary, including water trap: 7 μm 
Productivity
Fuel filtration, secondary: 3 µm 
• Load sensing variable displacement hydraulic pump for
increased tractive effort and reduced fuel consumption
• Load weighing system Transmission
• Dual ride control to provide a smooth ride, allowing to travel Automatic power shift with integrated converter, fully modulated 4 speed
shifting, forward/reverse with automatic lock-up and de-clutch functions

at higher speed and reducing spillage
Brand/model: Dana TE32 
• Automation ready
• Hydraulically driven fans, allowing maximum power to be sent
to the drivetrain or hydraulics Axles
Serviceability Brand/model: Kessler D111 
Rear axle oscillation 16° (8° on each side) 
• Epiroc Rig Control System (RCS) with on board diagnostics
give the personnel a clear indication of the machine status and Differentials: ront and rear, limited slip 
speeds up fault finding
• Easy access to service points, filters and valve blocks. The most Brakes
of the daily controls and maintenance form ground level.
Fully enclosed, force-cooled, multiple wet discs at each wheel end 
• Filter sensors with data collection for air, hydraulic and
Service/parking/emergency brakes: SAHR 
transmission filters
Brake apply after 3 sec in neutral 
• Daily lube points quick and easy to service
Brake release retriever tow hook 
Seperate brake cooling tank, capacity: 50 l 

Tires
Tubeless tire design for underground mine service* 
Tire size front and rear 29.5R29 (slicks) 
Tire size front and rear 29.5R29 (treaded) 
*As applications and conditions vary, Epiroc recommends that the user consults with
tire suppliers to obtain the optimum tire selection.

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Technical specifications  = Standard  = Option = Local adaption

Operator’s compartment Electrical system

Cabin with automatic climate control, pressurized with filtered air (ISO ROPS 24/12 V converter 
and FOPS)

Driving lights LED: 18x1 400 lumen 
Door interlock (applies brakes, blocks steering and bucket/boom movement
when door opens)
 Rear tail/brake LED lamps 
Open door retainer Detachable service light (required for CE approved vehicles) 

Side seated operator for bi-directional operation Battery jump start receptacle 

Air seat suspension seat with 2-point retractable seat belt 
External sound level according to ISO 6393 LwA 118 dB(A) Main frame
Sound level in cabin according to ISO 6394 LpA 80 dB(A)
Center hinge and boom lock up pins 
Whole body vibration value according to below EN 14253 A(8)w maximum 0.8+/-0.4 m/s²
Wheel chocks and brackets 
Knockdown construction 
Hydraulic system EOD ejector bucket 
Heavy duty load sensing piston pumps  GET Ground engagement tools 
System pressure: 27.0 MPa  Central manual lubrication system 
Hydraulic tank capacity 290 litres  Central automatic lubrication system with timer 
Filtration, return line: 12 μm  Wiggins fast fuel fill 
Electric pump for hydraulic tank fill, 24 V  Wiggins fast fill for oils (engine, transmission, hydraulic and brake oils) 
Steer cylinders: chrome plated stems, 2x125 mm diameter Hand held fire extinguisher 
Hoist cylinders: chrome plated stems, 2x200 mm diameter Ansul manually activated fire suppression system with engine shut down 
Tilt cylinder: chrome plated stem, 1x260 mm diameter Ansul checkfire automatically activated fire suppression system 
3x emergency stop buttons with fuel shut off valve 
Corrosion resistant radiator 
Control system
Emergency steering (required for CE approved vehicles) 
Operator display with intuitive interface 
Redundant steering (required for CE approved vehicles) 
Logging of production data, number of buckets, fuel consumption and
tramming distance etc.


Brake test function with logging 

Engine, transmission and hydraulic system diagnostics and logging  Automation
Save machine logged data on USB memory stick  Scooptram Radio Remote Control interface 
Front and rear cameras  Scooptram Radio Remote Control 
Audio-visual reverse alarm  Scooptram automation 
Joystick controls for dump and hoist and steering  Certiq telematics solution professional* 
Forward/neutral/reverse toggle switch integrated in steering joystick  *Certain country restriction may exist

Machine status indicator lights mounted on cabin 

Steering and boom soft stop  Parts and services
Bucket float  Preventive maintenance kits 
Automatic dual ride control (boom suspension)  Repair and rebuild kits 
Traction control  Upgrade kits 
Speed limiter
Face mechanics tool set 
Machine protection
Shop mechanics tool set 
Service tool box for RCS 
Electrical system Operators training in simulator 

System voltage: start and accessories 24 V 

Mine duty high output alternator: 140 Amps  Documentation
Isolation switch lockout  Operator, service and spare parts manual on CD and hard copy 

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 Technical specifications
Grade performance bucket
Standard configuration, empty bucket
% Grade 0 5 10 15 20 25

Ratio Grade 0 1:20 1:10 1:7 1:5 1:4

1st gear 4 4 4 4 4 4
2nd gear 9 9 9 9 8 7
Km/h
3rd gear 15 15 14 10 – –
4th gear 27 24 – – – –
3% rolling resistance assumed, actual performance may vary depending on the application, Tier 4 final, Stage IV engine with lock up engaged. Continuous operation is
recommended on maximum 1:7 grade.

Grade performance
Standard configuration, loaded bucket
% Grade 0 5 10 15 20 25

Ratio Grade 0 1:20 1:10 1:7 1:5 1:4

1st gear 4 4 4 4 4 4
2nd gear 9 9 9 8 – –
Km/h
3rd gear 15 15 11 – – –
4th gear 27 – – – – –
3% rolling resistance assumed, actual performance may vary depending on the application, Tier 4 final, Stage IV engine with lock up engaged. Continuous operation is
recommended on maximum 1:7 grade.

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Technical specifications
Measurements and weights

Turning radius

3 067

4 847
4 185

5 101
1 555
Dimensions
• All dimensions are shown in
millimetres
• All dimensions shown are
based on standard
vehicle configuration with
R34

R 7019 40 mm tire deflection,

R

74
7

unloaded
55
8

4 185
4 847 3 643
2 000 x 45º
5 101 3 396
1 385

Side view

6 246 (H1)
40°

5 686
4 554
4 074
2 796 (H2)
1 944 (T2)
2 200

2 100
2 854

13°

Ø 2 002
473
962

293

3 490 2 045 1 950 1 881 (L1)

3 742 (T1)

11 227

Bucket data
STANDARD EOD
STD

Volume, nominal heaped (m3) 9.7 8.8 7.9 7.3 6.7 6.3 7.4 7.1

Maximum material density (t/m3) 1.8 2 2.2 2.4 2.6 2.8 2.0 2.2

Bucket width (mm) W 3 330 3 330 3 330 3 330 3 330 3 330 3 330 3 330

Tramming position: axle centerline to bucket lip (mm) T1 3 941 3 834 3 742 3 663 3 595 3 535 3 879 3 837

Tramming position: ground to bucket tip (mm) T2 2 160 2 043 1 944 1 859 1 785 1 719 2 128 2 067

Reach (mm) L1 2 107 1 985 1 881 1 791 1 713 1 645 2 071 2 007

Raised position: max height (mm) H1 6 478 6 348 6 240 6 240 6 240 6 240 6 336 6 336

Raised position: bucket tip (mm) H2 2 609 2 710 2 796 2 870 2 935 2 991

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9869 0065 01 B 2019-08 Örebro, Sweden. Legal Notice © Copyright 2017, Epiroc Rock Drills AB, Örebro, Sweden. 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.