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Minetruck MT42: Underground truck

Atlas Copco Mining and Rock Excavation

800 732 6762

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The Minetruck MT42 is a high speed 42 metric tonne articulated underground truck with front axle suspension. The MT42 is designed to maximize productivity as well as provide increased safety, serviceability and operator comfort in underground haulage, mining and construction applications.

Features & benefits

  • High power-to-weight ratio provides speed on grades
  • Proven powertrain components for reliable performance
  • Front axle suspension for superior comfort and productivity
  • First class operator’s compartment with great visibility, air suspended seat and low noise levels coupled with FOPS/ROPS certified operator’s compartment provides the ultimate in operator comfort and safety
  • SAHR brakes for a safe working environment
  • The wellproven Atlas Copco Rig Control System (RCS) provides 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 box42
Width, dump box120.08 inch
Height, cabin106.5 inch
Engine brand /modelCummins Diesel Engine QSX15, Tier 3/Stage IIIA
Number of cylinders6 in line
Displacement15 L
Dry type air cleanerYes
Remote engine oil drainYes
Rock Tough purifier and silencerYes
Type of coolingWater
Exhaust heat protectionYes
L&M V-tube core radiator and charge air coolerYes
MSHA Part 7 particulate index595 m³/min
MSHA Part 7 ventilation rate538m3/min
Power rating388 kW/250 hp at 2100 rpm
Torque, max 2365 Nm at 1400 rpm
Drive train
Gears forward8
Gears reverse2
Converter; single stage with automatic lock-upYes
ConverterDana CL8000 with automatic lock-up
Upbox brand / modelNo
Brake coolingYes
Brake typeSAHR
Front differentialStandard
Rear differentialStandard
Planetary wheel end driveDual
Front axle suspension systemYes
Transmission Dana 8822H with 8 forward and 2 reverse gears
AxlesKessler 102
Retarder typeEngine compression brake (Jake)
TypeTubeless, treaded
Wheel rim guardsNo
Operator´s compartment
Canopy (ISO ROPS/FOPS approved)No
Seat brandBe-Ge / 7150
Seat suspension spring typeNone
Seat suspension air typeYes
Steering controlSteering wheel
Open door retainerYes
Box up indicatorYes
Operator interfaceInteractive graphical display
Retractable seat beltYes
Trainer seat in cabinYes
Dump control Joystick
Electrical system
24/12 V converterYes
Alternator, high output140 A
Battery isolation switch lockoutYes
Driving lights LED (14 x 40W)
System VoltageStart & accessories 24V
Hydraulic system
Hydraulic system typeOpen center
System pressure21.5
Pilot operatedHydraulic
Main pump typePiston
Main pump brand / modelParker
Hydraulic tank capacity 832.79 gal
Manual hydraulic tank fill pumpNo
Electric hydraulic tank fill pumpStandard
Filtration typeReturn
Filtration grade12 µm
Steering soft stopYes
Cylinder rod surface treatmentChrome
Control system
Control systemRig Control System, RCS
Fuel tank capacity2195.54 gal
Primary fuel filter7 µm
Water separationYes
Secondary fuel filterTBA
Central manual lubricationYes
Automatic lubrication systemOptional
Audiovisual reverse alarmYes
Fire extinguisherYes

CMT Parts and Services
Here you can read more about our Parts & Services offer.

Product views

See the product in action

Operator’s compartment
CD player with USB and MP3

Ansul check fire automatic fire suppression
Ansul dual bottle fire suppression with engine shut down
Automatic lubrication
Wiggins central service points - engine, transmission, hydraulic, radiator
Wiggins fast fuel fill
Emergency/towing steering*

Controls and instruments
Block out gears
Atlas Copco load weighing system
Brake apply after 3 sec. in neutral

Power unit
Finnkat double wall exhaust system
Low ambient temperature package
Epoxy coated radiator

Main frame
Wheel chocks and brackets
Knock down construction

Electrical system
Amber strobe light - Power on
Loading camera and load lights
LED lights

Link one parts book CD
Link one viewer
Parts manual - plasticized

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

* Required for CE

Atlas Copco Mining and Rock Excavation

800 732 6762

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