challenger mt845b
![]() | 2005 - 2008
MT800B SeriesAgricultural Crawler tractor | 2005 - 2008 | MT800B Series | Agricultural Crawler tractor |
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2005 - 2008 | ||||
MT800B Series | ||||
Agricultural Crawler tractor |
2005 - 2008 | |
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MT800B Series | |
Agricultural Crawler tractor |
Production | |
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Manufacturer | Challenger (a part of AGCO) |
Agricultural Crawler tractor | |
Built in Jackson, Minnesota, USA |
Challenger MT845B Engine | |
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Caterpillar 15.2L 6-cyl diesel | |
Fuel tank | 305 gal
1154.4 L |
| 330 galOptOptional
1249.0 L |
Engine details ... ![]() |
Challenger MT845B Transmission | |
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16-speed full power shift | |
Transmission details ... ![]() |
Challenger MT845B Power | |
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Engine (gross) | 400 hp
298.3 kW |
PTO (claimed) | 335 hp
249.8 kW |
Drawbar (tested) | 313.27 hp
233.6 kW |
PTO (tested) | 402.32 hp
300.0 kW |
Performance test details ... ![]() |
Mechanical | |
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Drive | crawler |
Hydraulic wet disc brakes | |
Cab standard with air-conditioning. |
Hydraulics | |
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Type | closed center PFC |
Pressure | 2900 psi
200.0 bar |
Rear valves | 4 to 6 |
Total flow | 43.5 gpm
164.6 lpm |
| 59 gpmOptOptional
223.3 lpm |
Tractor hitch | |
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Rear Type | III/IVN |
Rear lift | 19500 lbs
8845 kg |
Power Take-off (PTO) | |
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Rear PTO | independent |
Rear PTO Type | 1000 (1.75) |
Dimensions & Tracks | |
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Wheelbase | 118 inches
299 cm |
Weight | 41000 to 43075 pounds |
27.5-inch tracks | |
Full dimensions and tracks ... ![]() |
Electrical | |
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Ground | negative |
Charging amps | 185 |
Batteries | 4 |
Battery CCA | 1000 |
Battery volts | 12 |
References | |
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Challenger MT800B Series published in 2005, by AGCO |
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