Tractor · 2005Unverified
Challenger MT285B
Challenger MT285B — MT200B Series · 48 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
48 hp
Weight
1660 kg
Hover a source tag to verify
Overview
DistributorChallenger (a part of AGCO)Reference
ManufacturerIsekiReference
Compact Utility tractorReference
Built in Matsuyama, JapanReference
Four-wheel driveReference
Final drivesspur gearReference
Differential lockmechanical rearReference
Power steeringReference
Wet disc brakesReference
Two-post foldable ROPS. Cab optional with air-condtioning.Reference
Variants
1547similar Massey Ferguson modelReference
Engine
Iseki 2.2L 4-cyl dieselReference
Engine (gross)35.4 kWReference
Engine (net)33.2 kWReference
Iseki E4CGReference
dieselReference
4-cylinderReference
liquid-cooledReference
Displacement2.2 LReference
Bore/Stroke87 x 92 mmReference
Power (net)33.2 kWReference
Power (gross)35.4 kWReference
Fuel systemindirect injectionReference
Air cleanerdryReference
Pre-heatingglow plugsReference
Compression21.8:1Reference
Rated RPM2600Reference
Operating RPM1010-2860Reference
Starter volts12Reference
Oil capacity8.0 LReference
Coolant capacity7.6 LReference
Transmission
hydrostaticReference
8-speedReference
12-speed partially synchronized with power shuttleReference
TypehydrostaticReference
Gearsinfinite forward and reverse (3-range)Reference
Oil capacity38.0 LReference
TransmissionSynchroShuttleReference
Gears8 forward and reverseReference
Clutchmechanical dry discReference
Four non-synchronized gears in two non-synchronized ranges, with synchronized shuttle shift.Reference
TransmissionPowerShuttleReference
Typepartially synchronized with power shuttleReference
Gears12 forward and reverseReference
Clutchdry main, wet shuttleReference
Three ranges with four gears each. Transmission can be shifted from forward to reverse on the go, without the clutch. In-range gear changes can be made on the go with the clutch.Reference
PTO & Hydraulics
Gear PTO (claimed)28.3 kWReference
Hydro PTO (claimed)27.2 kWReference
Hydraulic system37.9 LReference
Typeopen centerReference
Capacity37.9 LReference
Pressure156.9 barReference
Rear valves2Reference
Mid valves2Reference
Pump flow39.7 lpmReference
Total flow56.4 lpmReference
Total flow60.2 lpmReference
Steering flow16.7 lpmReference
Steering flow20.4 lpmReference
Steering press.156.9 barReference
Rear TypeIReference
Controlposition and response controlReference
Controloptional top-link draft controlReference
Rear lift (at ends)1579 kgReference
Rear lift (at 24"/610mm)1399 kgReference
Rear Armstelescopic link endsReference
Rear PTOindependentReference
Clutchelectro-hydraulic wet discReference
Rear PTO Type540 (1.375)Reference
Mid PTOindependentReference
Mid PTO Type2000 (1.00)Reference
Capacities
Fuel50.0 LReference
Max capacity3800 kgReference
Dimensions
Wheelbase193 cmReference
Weight1660 kgReference
Front tire9.5-16Reference
Rear tire16.9-24Reference
Ag front9.5-16Reference
Ag rear16.9-24Reference
Lawn/turf front27x10.50-15Reference
Lawn/turf rear44x18.00-20Reference
Industrial front10-16.5Reference
Industrial rear17.5L-24Reference
Length337 cmReference
Width166 cmReference
Height (ROPS)226 cmReference
Ground clearance37 cmReference
1660 kgReference
Max front axle2100 kgReference
Max rear axle2100 kgReference
Challenger MT285B attachments
front-end loaderReference
backhoeReference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Charging amps40Reference
Battery CCA710Reference
Battery volts12Reference
Attachment overview
Front-end loaderReference
BackhoeReference
Challenger MH30B Backhoe
Backhoe typeChallenger MH30B BackhoeReference
Transport height207 cmReference
Bucket width25 cmReference
Bucket width30 cmReference
Bucket width40 cmReference
Bucket width60 cmReference
Bucket width93 cmReference
Digging depth254 cmReference
Reach from pivot322 cmReference
Bucket Rotation165°Reference
Swing Arc180°Reference
Bucket force1886 kgReference
Dipperstick force1179 kgReference
Speeds
With 17.5L-24 R4 rear tires.Reference
With 16.9x24 R1 rear tires.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.