Challenger MT285 Specs ( 2003-2005 )
Production
| Description | Compact Utility tractor / Built in Matsuyama, Japan |
|---|---|
| Distributor | Challenger (a part of AGCO) |
| Manufacturer | Iseki |
Engine
| Engine type | Iseki 1.5L 3-cyl diesel |
|---|---|
| Fuel tank | 7.9 gal (29.9 L) |
| Bore/Stroke | 3.43x3.30 inches (87 x 84 mm) |
| Description | Iseki / turbocharged diesel / 3-cylinder / liquid-cooled |
| Displacement | 91.4 ci (1.5 L) |
| Power (gross) | 40.1 hp (29.9 kW) |
| Rated RPM | 2600 |
| Starter | electric |
| Starter volts | 12 |
| Engine (gross) | 40.1 hp (29.9 kW) |
| Gear PTO (claimed) | 32.4 hp (24.2 kW) |
| Hydro PTO (claimed) | 31.7 hp (23.6 kW) |
Transmission
| Description | Four synchronized gears (1-4) in four ranges with power shuttle. |
|---|---|
| Gears | 16 forward and reverse / infinite forward and reverse (3-range) |
| Type | power shuttle / hydrostatic |
| Description | hydrostatic |
| Transmission type | 16-speed power shuttle |
| Description | hydrostatic |
| Transmission type | 16-speed power shuttle |
Mechanical
| Description | Power steering / Wet disc brakes / Two-post folding ROPS. |
|---|---|
| Differential lock | mechanical rear |
| Drive type | Four-wheel drive |
Hydraulics
| Pressure | 2130 psi (146.9 bar) |
|---|---|
| Pump flow | 7.7 gpm (29.1 lpm) |
| Steering flow | 4.5 gpm (17.0 lpm) |
| Total flow | 12.2 gpm (gear) (46.2 lpm) |
| Type | open center |
Hitch
| Control | position control |
|---|---|
| Rear lift (at 24"/610mm) | 2,100 lbs (gear) (952 kg) |
| Rear lift (at ends) | 2,755 lbs (gear) (1249 kg) |
| Rear Type | I |
PTO
| Clutch | wet disc |
|---|---|
| Mid PTO | independent OptOptional |
| Mid PTO Type | 2000 |
| Rear PTO | independent |
| Rear PTO Type | 540 (1.375) |
Electrical
| Battery volts | 12 |
|---|---|
| Charging system | alternator |
| Ground | negative |
Dimensions & Tires
| Industrial front | 25x8.50-14 / 10-16.5 |
|---|---|
| Industrial rear | 15-19.5 / 14.9-24 |
| Lawn/turf front | 212/80D-15 / 305R343 |
| Lawn/turf rear | 355/80D-20 / 610R470 |
| Standard tires (ag) | Front: 8-16. Rear: 13.6-24 |
| Front tread | 44 inches (111 cm) |
| Height (Folded ROPS) | 70.8 inches (179 cm) |
| Height (ROPS) | 93.2 inches (236 cm) |
| Length | 121.5 inches (308 cm) |
| Rear tread | 45 to 56.8 inches (114 to 144 cm) |
| Weight | 3,174 lbs (1439 kg) |
| Wheelbase | 68.5 inches (173 cm) |
| Width | 60.6 inches (153 cm) |
| Front tire | 8-16 |
| Rear tire | 13.6-24 |
| Weight | 3,174 lbs (1439 kg) |
| Wheelbase | 68.5 inches (173 cm) |
Challenger MT285 attachments
| Description | 72" mid-mount mower deck / snowblower / blade / front-end loader / backhoe |
|---|
References
| Description | MT200 - Serious Machines with big tractor performance published in 2002, by AGCO |
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Variants
| 1440 | similar Massey Ferguson model |
|---|