Challenger
MT855C
Farm tractor · 2009–2013 · 475 hp
ChallengerMT855C
The Challenger MT855C is a farm tractor manufactured from 2009 to 2013. It features a Caterpillar C15 ACERT engine, and speed sensitive differential steering. The transmission is a full power shift type with 16 forward and 4 reverse.
Engine
| Engine | Caterpillar C15 ACERT |
|---|---|
| Fuel Type | diesel |
| Cylinders | 6 |
| Cooling | liquid-cooled |
| Turbocharger Status | turbocharged aftercooled diesel |
| Displacement | 923 ci (15.1 L) |
| Bore | 5.4 in (137 mm) |
| Stroke | 6.75 in (171 mm) |
| Power Gross | 475 hp (354.2 kW) |
| Power PTO | 465.26 hp (346.9 kW) |
| Power Drawbar | 358.14 hp (267.1 kW) |
| Fuel System | mechanical electric injector unit (MEUI) |
| Starter Volts | 12 |
| Starter Type | electric |
| Manufacturer | Caterpillar |
| Rated | 2,100 RPM |
| Emissions | Tier III |
Transmission
| Transmission Type | full power shift |
|---|---|
| Transmission Model | Powershift |
| Gears | 16 forward and 4 reverse |
| Clutch | hydraulic wet discs |
| Available Options | 16-speed full power shift |
Hydraulics
| Type | closed center pressure-flow compensated |
|---|---|
| Pressure | 2,900 psi (200 bar) |
| Valves | 6 |
| Total Flow | 43.5 gpm (164.6 lpm) |
| Scv Flow | 36 gpm (136.3 lpm) |
PTO
| Rear Type | independent |
|---|
Hitch
| Rear Type | III/IVN |
|---|---|
| Rear Lift | 19,500 lbs (8,845 kg) |
Dimensions
| Length | 270 in (685 cm) |
|---|---|
| Width | 141.8 in (360 cm) |
| Height Cab | 138.1 in (350 cm) |
| Wheelbase | 118 in (299 cm) |
Weight
| Shipping | 41,000 lbs (18,597 kg) |
|---|
Fuel
| Capacity | 305 gal (1,154.4 L) |
|---|
Steering
| Type | speed sensitive differential |
|---|
Cab
| Cab | standard with air-conditioning |
|---|