Challenger
Challenger MT855E
The Challenger MT855E is an agricultural crawler tractor produced from 2014 to 2020 as part of the MT800E Series by Challenger, a part of AGCO. It features a powerful AGCO Power 16.8L 12-cylinder turbocharged diesel engine with Tier IV emissions and selective catalytic reduction (SCR) control. The tractor delivers 490 hp gross power with a maximum of 529 hp and is equipped with a 16-speed full power shift Caterpillar transmission. It has a crawler drive with power differential steering and a cab with air-conditioning. The MT855E offers advanced hydraulics, a strong rear hitch, and an independent electronic PTO. It is built in Jackson, Minnesota, USA, and is designed for heavy-duty agricultural tasks with multiple track width options and a substantial weight capacity.
Power490 hp
Founded2014 - 2020
ModelMT855E
Technical Specifications
Detailed specifications and technical data for Challenger MT855E
Power
| PTO (tested) | 453.59 hp (338.2 kW) |
|---|---|
| PTO (claimed) | 400 hp (298.3 kW) |
| Engine (gross) | 490 hp (365.4 kW) |
| Drawbar (tested) | 360.27 hp (268.7 kW) |
Engine
| Type | turbocharged diesel |
|---|---|
| Torque | 1740 lb-ft (2359.4 Nm) |
| Cooling | liquid-cooled |
| Starter | electric |
| Cylinders | 12-cylinder 48-valve |
| Emissions | Tier IV |
| Fuel tank | 330 gal (1249.0 L) |
| Torque RPM | 1500 |
| Bore/Stroke | 4.370x5.709 inches (111 x 145 mm) |
| Displacement | 1027.5 ci (16.8 L) |
| Manufacturer | AGCO Power |
| Maximum Power | 529 hp (394.5 kW) |
| Power (gross) | 490 hp (365.4 kW) |
| Starter volts | 12 |
| Emission control | selective catalytic reduction (SCR) |
| Exhaust fluid (DEF) | 30.5 gal (115.4 L) |
Weight
| Shipping | 42596 lbs (19321 kg) |
|---|---|
| Max Drawbar | 10000 lbs (Cat. 4) (4536 kg) |
| Max capacity | 55913 lbs (25362 kg) |
| Max Drawbar (Cat. 5) | 12500 lbs (5670 kg) |
Electrical
| Ground | negative |
|---|---|
| Batteries | 4 |
| Battery CCA | 1000 |
| Battery volts | 12 |
| Charging amps | 300 (2x 150) |
| Charging system | alternator |
Hydraulics
| Type | closed center pressure flow compensated |
|---|---|
| Valves | 4 to 6 |
| Pressure | 2900 psi (200.0 bar) |
| SCV flow | 26.4 gpm (99.9 lpm) |
| Pump flow | 58.1 gpm (219.9 lpm) |
| SCV flow (optional) | 36 gpm (136.3 lpm) |
| Pump flow (optional) | 85 gpm (321.7 lpm) |
Mechanical
| Cab | standard with air-conditioning |
|---|---|
| Drive | crawler |
| Steering | power differential |
Production
| Type | Agricultural Crawler tractor |
|---|---|
| Series | MT800E Series |
| Built in | Jackson, Minnesota, USA |
| Years made | 2014 - 2020 |
Transmission
| Type | full power shift |
|---|---|
| Gears | 16 forward and 4 reverse |
| Clutch | hydraulic wet disc |
| Manufacturer | Caterpillar |
Tractor hitch
| Drawbar | Cat. 4 |
|---|---|
| Rear lift | 19500 lbs (8845 kg) |
| Drawbar (optional) | Cat. 5 |
Dimensions & Tracks
| Gauge | 90 to 128 inches (228 to 325 cm) |
|---|---|
| Weight | 42596 lbs (19321 kg) |
| Front axle | Bar |
| Bar rear axle | yes |
| Tracks width options | 18 inches (45 cm), 27.5 inches (69 cm), 30 inches (76 cm), 36 inches (91 cm) |
Power Take-off (PTO)
| Clutch | electronic |
|---|---|
| Rear PTO | independent |
| Rear PTO Type | 1000 (1.75) |