Challenger
Challenger MT485D
The Challenger MT485D is a utility tractor produced from 2014 to 2016 as part of the MT400D Series by Challenger, a part of AGCO. It features a 4.9L 4-cylinder turbocharged air-to-air intercooled diesel engine with 135 hp gross power. The tractor offers multiple transmission options including 16-speed and 24-speed power shift and a continuously variable transmission (CVT). It has a wheelbase of 105 inches and a shipping weight of 12,500 lbs. The tractor includes hydrostatic power steering, wet disc brakes, and a cab with air-conditioning. Hydraulics are closed center load sensing with optional open center and 2 to 4 valves. The rear hitch is category III/II with electronic lower link draft sensing and a rear lift capacity of 11,400 lbs. The PTO is independent with multiple speed options. Electrical system includes dual batteries and a 175 amp alternator.
Power135 hp
Founded2014 - 2016
ModelMT485D
Technical Specifications
Detailed specifications and technical data for Challenger MT485D
Power
| PTO (tested) | 136.9 hp (102.1 kW) |
|---|---|
| PTO (claimed) | 110 hp (AutoPower IV) (82.0 kW), 110 hp (Techstar CVT) (82.0 kW), 115 hp (AutoPower IV) (85.8 kW) |
| Engine (gross) | 135 hp (100.7 kW) |
| Drawbar (tested) | 99.0 hp (73.8 kW) |
Engine
| Type | turbocharged air-to-air intercooled diesel |
|---|---|
| Model | AGCO Power 49AWI |
| Cooling | liquid-cooled |
| Starter | electric |
| Cylinders | 4-cylinder 16-valve |
| Emissions | Interim Tier IV |
| Fuel tank | 64 gal (242.2 L) |
| Rated RPM | 2200 |
| Air cleaner | dual dry element |
| Bore/Stroke | 4.251x5.276 inches (108 x 134 mm) |
| Fuel system | electronic high pressure common rail |
| Pre-heating | thermostart |
| Displacement | 299 ci (4.9 L) |
| Power (gross) | 135 hp (AutoPower IV) (100.7 kW) |
| Starter volts | 12 |
| Emission control | selective catalytic reduction (SCR) |
| Power (gross) max | 140 hp (104.4 kW) |
| Exhaust fluid (DEF) | 9.2 gal (34.8 L) |
Dimensions
| Wheelbase | 105 inches (266 cm) |
|---|---|
| Bar rear axle | 3.23 by 80 inches (82 by 2032 mm), 3.23 by 105 inches (82 by 2667 mm), 3.74 by 90 inches (94 by 2286 mm), 3.74 by 113 inches (94 by 2870 mm) |
| Shipping weight | 12500 lbs (5670 kg) |
Electrical
| Ground | negative |
|---|---|
| Batteries | 2 |
| Battery CCA | 600 |
| Battery volts | 12 |
| Charging amps | 175, 240 (2x 120), 350 (2x 175) |
| Charging system | alternator |
Hydraulics
| Type | closed center load sensing (CCLS), open center optional |
|---|---|
| Valves | 2 to 4 |
| SCV flow | 15 gpm (open center) (56.8 lpm), 29 gpm (CCLS) (109.8 lpm) |
Mechanical
| Cab | standard with air-conditioning |
|---|---|
| Brakes | Wet disc brakes |
| Steering | hydrostatic power |
| Four-wheel drive | Yes |
Production
| Type | Utility tractor |
|---|---|
| Series | MT400D Series |
| Years produced | 2014 - 2016 |
Transmission
| AutoPower IV | Typefour speed power shift Gears16 forward and reverse Clutchwet disc DescriptionFour power shift gears in four ranges. |
|---|---|
| AutoPower VI | Typesix speed power shift Gears24 forward and reverse DescriptionSix power shift gears in four ranges. |
| Techstar CVT | Typecontinuously variable transmission (CVT) Gearsinfinite forward and reverse |
| Transmission options | 16-speed four speed power shift, 24-speed six speed power shift, continuously variable transmission (CVT) |
Tractor hitch
| Control | electronic lower link draft sensing |
|---|---|
| Drawbar | Cat. 2 |
| Rear Type | III/II |
| Rear lift (at 24"/610mm) | 11400 lbs (5171 kg) |
Power Take-off (PTO)
| Rear PTO | independent |
|---|---|
| Rear PTO Type | 540/1000, 540/540E/1000, 540/540E/1000/1000E |