Scooptram ST7LP: Underground loader (LHD) - Atlas Copco Liberia

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Scooptram ST7LP: Underground loader (LHD)

George Apostolopoulos

+233 21 774512

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The low-profile Scooptram ST7LP is a 6.8 metric tonne robust underground loader built for demanding low-seam applications where back heights are as low as 1600 mm. Standard features provide high performance in low-seam mining.

Features & benefits

  • ISO FOPS/ROPS approved cab with excellent visibility. We put safety first.
  • Forward and rear view cameras provide good visibility and safety in both tramming directions
  • Spacious Atlas Copco Footbox and durable seat for operator comfort
  • T-back seat and with ergonomic multifunction control joysticks
  • Enhanced reliability with proven powertrain and new traction control
  • Easy access to all daily service points ensure efficient and complete maintenance
  • The well proven Atlas Copco Rig Control System (RCS) provide service information and diagnostics that are logged as well as displayed on the screen in the cab

Technical description

Technical data

Tramming capacity
Tramming capacity in metric tonnes, standard bucket6.8 t
Tramming height 1400 mm
Width2660 mm
Tramming capacity in metric tonnes, EOD bucket5.8 t
Engine brand /modelCummins Diesel Engine QSB6.7 EPA Tier 3/EU Stage IIIA
Power rating144 kW/193 hp at 2 200 rpm
Torque, max 931 Nm at 1 400 rpm
Dry type air cleanerYes
Catalytic purifier and silencerYes
Exhaust heat protectionYes
L&M V-tube core radiator and charge air coolerYes
MSHA Part 7 particulate index 269 m3/min
MSHA Part 7 ventilation rate241 m3/min
Transmission and Torque coverter
Transmission brand/modelFunk / DF150
Axles brand / modelRock Tough / 406
Degree of axle oscillation14°
Front differentialNo spin
Rear differentialOpen
Drive train
Gears reverse4
Gears forward4
Converter brand / modelIntergrated in transmission
Planetary wheel end driveSingle
Brake typeSAHR
Brake coolingYes
Dimension17.5x25 20 ply L5S
Operator´s compartment
Canopy (ISO ROPS/FOPS approved)Yes
Seat suspension spring typeNone
Open door retainerYes
Steering controlMulti functional
Dump and hoist control Multi functional
Operator interfaceInteractive graphical display
Retractable seat beltYes
Electrical system
24/12 V converterYes
Alternator, high output140 A
Battery isolation switch lockoutYes
Driving lights LED 8 X 70W
Hydraulic system
Hydraulic system typeLoad sensing variable displacement
Pilot operatedElectric
Main pump brand / model1 x Rexroth A10VO
Hydraulic tank capacity 111 l
Manual hydraulic tank fill pumpManual
Electric hydraulic tank fill pumpManual
Filtration typeReturn
Filtration grade12 µm
Bucket floatYes
Control system
TypeRig Control System, RCS
Fuel tank capacity190 l
Primary fuel filter2 µm
Secondary fuel filter3 µm
Included features
Boom up lockYes
Steering soft stopYes
Automatic lubrication systemOptional
Audiovisual reverse alarmYes
Central manual lubrication systemYes
Scooptram RRC radio remote control interface Optional
Scooptram RRC radio remote controlOptional
Video system with 2 monitors and three cameras; linked to transmissionYes
Fire extinguisherYes

Product views

Ansul manually actuated fire suppression with engine shut-down
Ansul Checkfire, automatic actuation of fire suppression system
Lincoln auto lube
Wiggins fast fuel fill
Atlas Copco Scooptram RRC (Line of sight - Radio Remote Control)
Premium package including:
- Auto lube with Lincoln pump
- Steering soft stop
- Load weighing (logging of production data, weight per bucket, number of buckets andaccumulated payload

Controls and Instruments
Blockout 3rd and 4th gears
Production logging
Maintenance logging
Brake apply after 3 sec in neutral
Load weighing system

Power unit
Cold weather package 120 V or 240 V:
- Block heater
- Battery warmer
- Fuel heater
- Hydraulic oil heater
- Transmission oil heater
- Arctic oil
DCL exhaust cleaning system

Main Frame
Optional bucket sizes
EOD buckets
Wheel chocks and brackets
Knockdown construction

Electrical System
CD/MP3 player

Hydraulic System
Brake release retriever tow hook
Steering soft stop
Electric pump for hydraulic tank fill

17.5R25 X-Mine D2 (lugged)

LinkOne parts catalogue, CD
LinkOne reader
Operator and maintenance manual - plasticized
Parts kit - 1 000 hour consumables

Parts and Services
Preventive maintenance kits
Repair and rebuild kits
Upgrade kits
Face mechanics tool set
Shop mechanics tool set
Service tool box for RCS

George Apostolopoulos

+233 21 774512

Send an email