Tractor detail
Specs are assembled from available database fields and should be verified against the exact tractor before purchase.
Verify specs with the seller, dealer, or manufacturer before buying.
Report incorrect specsManufacturer: Challenger
Actual manufacturer: Iseki
Model: MT285B
Series: Not available
Type: farm
Subtype: Compact Utility tractor
Production status: Ended
Production years: 2005 - 2008
Built in: Matsuyama, Japan
Weight range: 3660 lbs
Fuel tank: Not available / Not available
DEF capacity: Not available / Not available
Power: 44.5 hp
Fuel type: diesel
Cylinders: 4
Displacement: 134.10 ci / 2.200 L
Torque: Not available / Not available
Torque RPM: Not available
Operating weight: Not available
Length: 337 cm
Width: 166 cm
Height: Not available
Height (ROPS): 226 cm
Height (cab): Not available
Wheelbase: 193 cm
Ground clearance: 37 cm
Front tire: Not available
Rear tire: Not available
Type: hydrostatic
Name: Transmission
Gears: infinite forward and reverse (3-range)
Forward gears: Not available
Reverse gears: Not available
Ranges: Not available
Claimed power: 38 hp / 28.3 kW
Rear PTO type: independent
Rear PTO clutch: electro-hydraulic wet disc
Rear PTO shaft: 540 (1.375)
Rear PTO RPM: Not available
Front PTO type: Not available
Front PTO clutch: Not available
Front PTO shaft: Not available
Front PTO RPM: Not available
Rear type: I
Rear lift: 3086 lbs / 1399 kg
Front hitch: Not available
Front lift: Not available / Not available
Pump flow: 10.5 gpm / 39.7 lpm
Total flow: 14.9 gpm / 56.4 lpm
Rear valves: 2
Mid valves: 2
System: type: open center; pressure: 2276 psi | 156.9 bar; pump flow: 10.5 gpm | 39.7 lpm; total flow: 14.9 gpm (sync shuttle) | 56.4 lpm; steering flow: 4.4 gpm (sync shuttle) | 16.7 lpm
Drive: 4WD
Final drives: spur gear
Differential lock: mechanical rear
Steering: Power steering
Brakes: Wet disc brakes
Cab: Two-post foldable ROPS. Cab optional with air-condtioning.
Ground: negative
Charging system: alternator
Charging amps: 40 A
Battery volts: 12 V