| Production | |
| Manufacturer | Challenger (a part of AGCO) |
| Utility tractor | |
| Variants | |
| 6615 | similar Massey Ferguson model |
| Challenger MT485D Engine | |
| AGCO Power 4.9L 4-cyl diesel | |
| Fuel tank | 64 gal 242.2 L |
| Exhaust fluid (DEF) | 9.2 gal 34.8 L |
| Challenger MT485D Transmissions | |
| 16-speed four speed power shift | |
| 24-speed six speed power shift | |
| continuously variable transmission (CVT) | |
| Challenger MT485D Power | |
| Engine (gross) | 135 hp 100.7 kW |
| PTO (claimed) | 110 hp (AutoPower IV) 82.0 kW |
|   | 110 hp (Techstar CVT) 82.0 kW |
|   | 115 hp (AutoPower IV) 85.8 kW |
| Drawbar (tested) | 99.0 hp 73.8 kW |
| PTO (tested) | 136.9 hp 102.1 kW |
| Mechanical | |
| Four-wheel drive | |
| Steering | hydrostatic power |
| Wet disc brakes | |
| Cab standard with air-conditioning. | |
| Photos | |
| No photos of the Challenger MT485D 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 load sensing (CCLS) |
|   | open center optional |
| Valves | 2 to 4 |
| SCV flow | 15 gpm (open center) 56.8 lpm |
|   | -unknown- |
|   | 29 gpm (CCLS) 109.8 lpm |
| Tractor hitch | |
| Rear Type | III/II |
| Control | electronic lower link draft sensing |
| Rear lift (at 24"/610mm) | 11400 lbs 5171 kg |
| Drawbar | Cat. 2 |
| Power Take-off (PTO) | |
| Rear PTO | independent |
| Rear PTO Type | 540/1000 |
|   | 540/540E/1000 |
|   | 540/540E/1000/1000E |
| Dimensions & Tires | |
| Wheelbase | 105 inches 266 cm |
| Weight | 12500 lbs 5670 kg |
| Electrical | |
| Ground | negative |
| Charging system | alternator |
| Charging amps | 175 |
|   | 240 (2x 120) |
|   | 350 (2x 175) |
| Batteries | 2 |
| Battery CCA | 600 |
| Battery volts | 12 |
| References | |
![]() | |
| Challenger MT400B Series published in 2013, by AGCO | |
| Challenger MT400B Series published in 2014, 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 21, 2022 |