Challenger Mt975B Production
Manufacturer: Challenger
Factory: Jackson, Minnesota, USA
Years Built: 2007 – 2009
Challenger Mt975B Engine
Caterpillar C18, turbo diesel, 6-cylinder 24-valve, liquid-cooled inline, 1106 ci [18.1 L]
Power: 570 hp [425.0 kW]
Drawbar: Cat. 4
Bore: 5.71×7.2 inches [145 x 183 mm]
Air Cleaner: dual paper elements
Compression: 16.5:1
Rated RPM: 1500
Starter volts: electric
Challenger Mt975B Transmission
Transmission: powershift
Gears: 16 forward and 4 reverse
Speeds:
Challenger Mt975B Dimensions
Wheelbase: 155.5 inches [394 cm]
Weight: 39,767 lbs [18038 kg]
Challenger Mt975B Mechanical
Chassis: 4×4 articulated 4WD
Steering: hydraulic power
Brakes: wet disc
Cab: standard
Challenger Mt975B Hydraulics
HydraulicsType: closed center PFC
HydraulicsValves: 4 to 6
HydraulicsPumpFlow: 43.5 gpm [164.6 lpm]