Challenger
Challenger MT475B
The Challenger MT475B is a utility tractor produced from 2008 to 2013 as the largest tractor in the MT400B series. It features a Caterpillar 6.6L 6-cylinder turbocharged diesel engine with 120 hp gross power, a 16-speed AutoPower IV four speed power shift transmission, and options for two- or four-wheel drive. The tractor includes advanced hydraulics, a variety of tire options, and optional front-end loaders ML77B and ML97B. It was built in Beauvais, France and offered with EPA Tier 3 engines.
Power120 hp
Founded2008 - 2013
ModelMT475B
Technical Specifications
Detailed specifications and technical data for Challenger MT475B
Power
| PTO (tested) | 124.3 hp (92.7 kW) |
|---|---|
| PTO (claimed) | 100 hp (74.6 kW) |
| Engine (gross) | 120 hp (89.5 kW) |
| Drawbar (tested) | 85.3 hp (63.6 kW) |
Tires
| 2WD Optional tires (ag) | Front: 10.00-16. Rear: 420/85R38 |
|---|---|
| 2WD Standard tires (ag) | Front: 10.00-16. Rear: 460/85R34 |
| 4WD Optional tires (ag) | Front: 380/85R28. Rear: 460/85R38 |
| 4WD Standard tires (ag) | Front: 340/85R28. Rear: 420/85R38 |
| 2WD Optional tires (ag) 2 | Front: 10.00-16. Rear: 460/85R38 |
| 2WD Optional tires (ag) 3 | Front: 11.00-16. Rear: 460/85R38 |
| 4WD Optional tires (ag) 2 | Front: 420/70R28. Rear: 520/70R38 |
| 4WD Optional tires (ag) 3 | Front: 480/65R28. Rear: 600 |
| 4WD Optional tires (ag) 4 | Front: 340/85R24. Rear: 460/85R30 |
| 4WD Optional tires (ag) 5 | Front: 340/85R28. Rear: 460/85R34 |
| 4WD Optional tires (ag) 6 | Front: 440/65R28. Rear: 540/65R38 |
Engine
| Type | turbocharged diesel |
|---|---|
| Model | Caterpillar C6.6 |
| Cooling | liquid-cooled |
| Starter | electric |
| Cylinders | 6-cylinder 24-valve |
| Emissions | Tier III |
| Fuel tank | 38 gal (143.8 L), 55 gal (208.2 L) total capacity with optional tank |
| Rated RPM | 2200 |
| Air cleaner | dry |
| Bore/Stroke | 4.134x5.00 inches (105 x 127 mm) |
| Fuel system | electronic high pressure common rail |
| Displacement | 402.8 ci (6.6 L) |
| Power (gross) | 120 hp (89.5 kW) |
| Starter volts | 12 |
Dimensions
| Width | 79.3 inches (201 cm) |
|---|---|
| Length | 189.7 inches (481 cm) |
| Wheelbase | 111 inches (281 cm) |
| 2WD Weight | 11195 lbs (5078 kg) |
| 4WD Weight | 11905 lbs (5400 kg) |
| Front tread | 57.3 to 85.2 inches (145 to 216 cm) |
| Height (cab) | 110.2 inches (279 cm) |
Electrical
| Ground | negative |
|---|---|
| Battery CCA | 775 |
| Battery volts | 12 |
| Charging amps | 80, 120 (Optional) |
| Charging system | alternator |
Hydraulics
| Type | open center, closed center (Optional) |
|---|---|
| Valves | 2 to 4 |
| SCV flow | 26 gpm (open) (98.4 lpm), 29 gpm (closed) (109.8 lpm), 15 gpm (Optional for open center) (56.8 lpm) |
Mechanical
| Cab | standard with air-conditioning |
|---|---|
| Drive | Two- or four-wheel drive |
| Brakes | Hydraulic wet disc brakes |
| Final drives | inboard planetary |
| Power steering | yes |
| Trailer brakes | hydraulic (Optional) |
| Differential lock | electro-hydraulic |
Production
| Type | Utility tractor |
|---|---|
| Series | MT400B Series |
| Built in | Beauvais, France |
| Description | The largest tractor in the MT400B series, the MT475B was added in 2008 when the rest of the line was upgraded to EPA Tier 3 engines. |
| Original price | $65,785 (2009 2WD), $73,066 (2009 4WD) |
| Years produced | 2008 - 2013 |
Attachments
| Loaders | front-end loader |
|---|---|
| Loader models | Challenger ML77B loader, Challenger ML97B loader |
| ML77B Loader boom cyl | 3.54 inches (8 cm) |
| ML97B Loader boom cyl | 3.35 inches (8 cm) |
| ML77B Loader bucket cyl | 3.94 inches (10 cm) |
| ML77B Loader dump angle | 52° |
| ML97B Loader bucket cyl | 3.94 inches (10 cm) |
| ML97B Loader dump angle | 53° |
| ML77B Loader bucket widths | 73 inches (185 cm), 83 inches (210 cm), 95 inches (241 cm) |
| ML77B Loader height at pin | 167 inches (424 cm) |
| ML97B Loader bucket widths | 73 inches (185 cm), 83 inches (210 cm), 95 inches (241 cm) |
| ML97B Loader height at pin | 167 inches (424 cm) |
| ML77B Loader rollback angle | 44° |
| ML97B Loader rollback angle | 44° (ground line) |
| ML77B Loader breakout at pin | 6820 lbs (3093 kg) |
| ML77B Loader breakout bucket | 10560 lbs (4790 kg) |
| ML97B Loader breakout at pin | 5940 lbs (2694 kg) |
| ML97B Loader breakout bucket | 10560 lbs (4790 kg) |
| ML77B Loader lift 1.5m at pin | 6380 lbs (2893 kg) |
| ML77B Loader lift full at pin | 5720 lbs (2594 kg) |
| ML97B Loader lift 1.5m at pin | 5610 lbs (2544 kg) |
| ML97B Loader lift full at pin | 5060 lbs (2295 kg) |
| ML77B Loader breakout at 800mm | 4730 lbs (2145 kg) |
| ML97B Loader breakout at 800mm | 5060 lbs (2295 kg) |
| ML77B Loader lift 1.5m at 800mm | 4510 lbs (2045 kg) |
| ML77B Loader lift full at 800mm | 4070 lbs (1846 kg) |
| ML97B Loader lift 1.5m at 800mm | 4840 lbs (2195 kg) |
| ML97B Loader lift full at 800mm | 4400 lbs (1995 kg) |
Transmission
| Type | four speed power shift |
|---|---|
| Gears | 16 forward and reverse |
| Model | AutoPower IV |
| Clutch | wet disc |
| Description | Four power shift gears in four ranges. |
Tractor hitch
| Control | lower-link draft sensing |
|---|---|
| Rear Type | II |
| Front Hitch | optional |
| Rear lift (at 24"/610mm) | 9,189 lbs (4168 kg) |
Power Take-off (PTO)
| Rear PTO | independent |
|---|---|
| Front PTO | independent (Optional) |
| Rear PTO Type | 540/1000 |
| Front PTO Type | 1000 (1.375) |