Production | |
Distributor | Challenger (a part of AGCO) |
Manufacturer | Iseki |
Compact Utility tractor | |
Built in Matsuyama, Japan |
Variants | |
1440 | similar Massey Ferguson model |
Challenger MT285 Engine | |
Iseki 1.5L 3-cyl diesel | |
Fuel tank | 7.9 gal 29.9 L |
Engine details ... |
Challenger MT285 Transmissions | |
16-speed power shuttle | |
hydrostatic | |
Transmission details ... |
Challenger MT285 Power | |
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 |
Mechanical | |
Four-wheel drive | |
Differential lock | mechanical rear |
Power steering | |
Wet disc brakes | |
Two-post folding ROPS. |
Photos | |
Challenger MT285 photos... |
Hydraulics | |
Type | open center |
Pressure | 2130 psi 146.9 bar |
Pump flow | 7.7 gpm 29.1 lpm |
Total flow | 12.2 gpm (gear) 46.2 lpm |
  | 9.6 gpm (hydro) 36.3 lpm |
Steering flow | 4.5 gpm 17.0 lpm |
Tractor hitch | |
Rear Type | I |
Control | position control |
  | draft control OptOptional |
Rear lift (at ends) | 2,755 lbs (gear) 1249 kg |
  | 2,866 lbs (hydro) 1300 kg |
Rear lift (at 24"/610mm) | 2,100 lbs (gear) 952 kg |
  | 1,940 lbs (hydro) 879 kg |
Power Take-off (PTO) | |
Rear PTO | independent |
Clutch | wet disc |
Rear PTO Type | 540 (1.375) |
Mid PTO | independent OptOptional |
Mid PTO Type | 2000 |
Dimensions & Tires | |
Wheelbase | 68.5 inches 173 cm |
Weight | 3,174 lbs 1439 kg |
Front tire | 8-16 |
Rear tire | 13.6-24 |
Full dimensions and tires ... |
Challenger MT285 attachments | |
72" mid-mount mower deck | |
snowblower | |
blade | |
front-end loader | |
backhoe | |
Attachment details ... |
Electrical | |
Ground | negative |
Charging system | alternator |
Battery volts | 12 |
References | |
MT200 - Serious Machines with big tractor performance published in 2002, by AGCO |
Page information | |
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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 July 8, 2023 |