Challenger MT285B Tractor (2008)
Manufacturer:Challenger
Price:N/A
Series:MT200B Series
Model:MT285B
Equipment Type: Compact Utility Tractors
Factory:Matsuyama, Japan
Full Specifications
CHALLENGER MT285B POWER
- Engine (gross)
- 47.5hp / 35.4kW
- Engine (net)
- 44.5hp / 33.2kW
- Gear PTO (claimed)
- 38.0hp / 28.3kW
- Hydro PTO (claimed)
- 36.5hp / 27.2kW
ENGINE DETAIL
- Description
- Iseki E4CG diesel 4-cylinder liquid-cooled
- Displacement
- 134.1ci / 2.2L
- Bore/Stroke
- 3.43x3.64inches / 87x 92mm
- Power (gross)
- 47.5hp / 35.4kW
- Fuel system
- indirect injection
- Air cleaner
- dry
- Pre-heating
- glow plugs
- Compression
- 21.8:1
- Rated RPM
- 2600
- Operating RPM
- 1010-2860
- Starter volts
- 12
- Oil capacity
- 8.5qts / 8.0L
- Coolant capacity
- 8qts / 7.6L
CHALLENGER MT285B ENGINE
- Description
- Iseki 2.2L 4-cyl diesel
TRANSMISSIONS OVERVIEW
- Description
- hydrostatic 8-speed 12-speed partially synchronized with power shuttle
TRANSMISSION 1
- Type
- hydrostatic
- Gears
- infinite (3-range) forward and reverse
- Oil capacity
- 40.2qts / 38.0L
SPEEDS 1
- Description
- With 17.5L-24 R4 rear tires
TRANSMISSION 2
- Transmission
- SynchroShuttle
- Gears
- 8 forward and reverse
- Clutch
- mechanical dry disc
- Oil capacity
- 40.2qts / 38.0L
- Description
- Four non-synchronized gears in two non-synchronized ranges, with synchronized shuttle shift
SPEEDS 2
- Description
- With 16.9x24 R1 rear tires
TRANSMISSION 3
- Transmission
- PowerShuttle
- Type
- partially synchronized with power shuttle
- Gears
- 12 forward and reverse
- Clutch
- dry main, wet shuttle
- Oil capacity
- 40.2qts / 38.0L
- Description
- 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
SPEEDS 3
- Description
- With 16.9x24 R1 rear tires
MECHANICAL
- Chassis
- 4x4 MFWD 4WD
- Final drives
- spur gear
- Differential lock
- mechanical rear
- Steering
- power
- Brakes
- wet disc
- Cab
- Two-post foldable ROPS. Cab optional with air-condtioning
- Transmissions
- hydrostatic 8-speed 12-speed partially synchronized with power shuttle
CAPACITY
- Fuel
- 13.2gal / 50.0L
- Hydraulic system
- 10gal / 37.9L
HYDRAULICS
- Type
- open center
- Capacity
- 10gal / 37.9L
- Pressure
- 2276psi / 156.9bar
- Rear valves
- 2
- Mid valves
- 2
- Pump flow
- 10.5gpm / 39.7lpm
- Total flow
- 14.9gpm / 56.4lpm (sync shuttle) 15.9gpm / 60.2lpm (power shuttle/hydro)
- Steering flow
- 4.4gpm / 16.7lpm (sync shuttle) 5.4gpm / 20.4lpm (power shuttle/hydro)
- Steering press.
- 2276psi / 156.9bar
TRACTOR HITCH
- Rear Type
- I
- Control
- position and response control optional top-link draft control
- Rear lift (at ends)
- 3483lbs / 1579kg
- Rear lift (at 24
- 3086lbs / 1399kg
- Rear Arms
- telescopic link ends
POWER TAKE-OFF (PTO)
- Rear PTO
- independent
- Clutch
- electro-hydraulic wet disc
- Rear RPM
- 540 (1.375)
- Mid PTO
- independent
- Mid RPM
- 2000 (1.00)
CHALLENGER MT285B TIRES
- Ag front
- 9.5-16
- Ag rear
- 16.9-24
- Lawn/turf front
- 27x10.50-15
- Lawn/turf rear
- 44x18.00-20
- Industrial front
- 10-16.5
- Industrial rear
- 17.5L-24
DIMENSIONS
- Wheelbase
- 76inches / 193cm
- Length
- 132.7inches / 337cm
- Width
- 65.4inches / 166cm *Minimum width
- Height (ROPS)
- 89.1inches / 226cm
- Ground clearance
- 14.8inches / 37cm
CHALLENGER MT285B WEIGHT
- 3660lbs / 1660kg
- Max capacity
- 8378lbs / 3800kg
- Max front axle
- 4630lbs / 2100kg
- Max rear axle
- 4630lbs / 2100kg
DIMENSIONS & TIRES
- Wheelbase
- 76inches / 193cm
- Weight
- 3660lbs / 1660kg
- Front tire
- 9.5-16
- Rear tire
- 16.9-24
ATTACHMENT OVERVIEW
- Description
- Front-end loader Backhoe
CHALLENGER ML40B LOADER
- Height (to pin)
- 114.5inches / 290cm
- Clearance, dumped bucket
- 84inches / 213cm
- Dump reach
- 22inches / 55cm
- Dump angle
- 47°
- Reach at ground
- 75inches / 190cm
- Rollback angle
- 30°
- Breakout force (at pin)
- 3252lbs / 1475kg
- Lift to full height (at pin)
- 2500lbs / 1134kg
- Lift to full height (at 500mm)
- 1921lbs / 871kg
- Lift to 1.5m (at 500mm)
- 2249lbs / 1020kg
- Bucket width
- 72inches / 182cm
- Raise time to height
- 4.5 s
- Bucket dump time
- 1.1 s
- Lowering time
- 2.9 s
- Rollback time
- 3.3 s
CHALLENGER MH30B BACKHOE
- Backhoe type
- Challenger MH30B Backhoe
- Transport height
- 81.5inches / 207cm
- Bucket width
- 10inches / 25cm 12inches / 30cm 16inches / 40cm 24inches / 60cm 37inches / 93cm
- Digging depth
- 100inches / 254cm
- Reach from pivot
- 127inches / 322cm
- Bucket Rotation
- 165
- Swing Arc
- 180
- Bucket force
- 4160lbs / 1886kg
- Dipperstick force
- 2600lbs / 1179kg
ELECTRICAL
- Ground
- negative
- Charging system
- alternator
- Charging amps
- 40
- Battery CCA
- 710
- Battery volts
- 12
About Challenger Tractor
The MT285B model tractor is one of Challenger's 9R line of tractors. The MT285B is a Compact Utility Tractors type, which is used most often in Agriculture Tractors. The engine of the MT285B tractors is impressive. This setup provides real-world usefulness.
