Power
Power specifications| Engine | 475 hp gross |
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| PTO | 385 hp claimed |
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| PTO, tested | 465.3 hp |
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| Drawbar | 358.1 hp tested |
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| Listed power | 475 hp engine basis |
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Engines
Engines fitted to the Challenger MT855C| Caterpillar 15.1L 6-cyl dieselDiesel · 6 cyl | 923 ci |
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Engine details
- Caterpillar 15.1L 6-cyl diesel
- Bore × stroke
- 5.4 in × 6.75 in
- Rated speed
- 2,100 rpm
- Rated power
- 475 hp
- Cooling
- liquid-cooled
- Emissions
- Tier III
- Notes
- 6-cylinder 24-valve
Transmissions
Transmissions for the Challenger MT855C| Caterpillar Powershiftfull power shift | 16F / 4R |
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Weight
Weight specifications| Weight | 41,000 lb shipping |
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| Shipping | 41,000 lb |
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Dimensions
Dimensions specifications| Wheelbase | 118 in |
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| Length | 270 in |
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| Width | 141.8 in |
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Capacities
Capacities specifications| Fuel tank | 305 gal |
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Hydraulics
Hydraulics specifications| System | closed center pressure-flow compensated |
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| Pump flow | no record |
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| Total flow | 43.5 gpm |
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| Remote valve flow | 36 gpm |
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| Pressure | 2,900 psi |
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| Remote valves | 4 to 6 |
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Hitch
Hitch specifications| Rear hitch category | III/IVN |
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| Rear lift capacity | 19,500 lb |
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PTO
PTO specifications| Rear PTO | independent |
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| Rear PTO speeds | 1000 (1.75) |
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Chassis
Chassis specifications| Drive | tracks |
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| Steering | speed sensitive differential |
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| Brakes | Hydraulic wet discs brakes |
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| Cab | Cab standard with air-conditioning |
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Tracks
Tracks specifications| Track width | 30 in |
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Electrical
Electrical specifications| System voltage | 12 V |
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| Batteries | 4 |
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| Cold cranking | 1,000 CCA |
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| Charging | alternator |
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| Charging output | 185 A |
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| Ground | negative |
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Production
Production specifications| Price new | $416,245 (2013) |
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| Factories | Jackson, Minnesota, USA |
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| Built by | Challenger (a part of AGCO) |
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