| Production | |
| Manufacturer | Challenger (a part of AGCO) |
| Agricultural Crawler tractor | |
| Built in Jackson, Minnesota, USA | |
| Challenger MT845E Engine | |
| AGCO Power 16.8L 12-cyl diesel | |
| Fuel tank | 330 gal 1249.0 L |
| Exhaust fluid (DEF) | 30.5 gal 115.4 L |
| Challenger MT845E Transmission | |
| 16-speed full power shift | |
| Challenger MT845E Power | |
| Engine (gross) | 450 hp 335.6 kW |
| PTO (claimed) | 365 hp 272.2 kW |
| Drawbar (tested) | 324.23 hp 241.8 kW |
| PTO (tested) | 421.56 hp 314.4 kW |
| Mechanical | |
| Drive | crawler |
| Steering | power differential |
| Cab standard with air-conditioning. | |
| Photos | |
| No photos of the Challenger MT845E are currently available. To submit yours, email it to Peter@TractorData.com. Photos may only be used with the permission of the original photographer. | |
| Hydraulics | |
| Type | closed center pressure flow compensated |
| Pressure | 2900 psi 200.0 bar |
| Valves | 4 to 6 |
| Pump flow | 58.1 gpm 219.9 lpm |
|   | 85 gpm (optional) 321.7 lpm |
| SCV flow | 26.4 gpm 99.9 lpm |
|   | 36 gpm (optional) 136.3 lpm |
| Tractor hitch | |
| Rear lift | 19500 lbs 8845 kg |
| Drawbar | Cat. 4 |
|   | Cat. 5 |
| Power Take-off (PTO) | |
| Rear PTO | independent |
| Clutch | electronic |
| Rear PTO Type | 1000 (1.75) |
| Dimensions & Tracks | |
| Weight | 42596 lbs 19321 kg |
| 18-inch tracks | |
| Electrical | |
| Ground | negative |
| Charging system | alternator |
| Charging amps | 300 (2x 150) |
| Batteries | 4 |
| Battery CCA | 1000 |
| Battery volts | 12 |
| References | |
![]() | |
| MT700E & MT800E Series Challenger Track Tractors published in 2015, by AGCO | |
| Challenger MT800E Series Tractors published in 2013, by AGCO | |
| MT800E Series Tractors published in 2017, by AGCO | |
| Challenger X-Edition published in 2015, by AGCO |
| Page information | |
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| Copyright 2024 TractorData.com® | |
| TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999. | |
| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on October 20, 2022 |