Challenger MT255B Tractor (2008)

Manufacturer:Challenger

Price:N/A

Series:MT200B Series

Model:MT255B

Equipment Type: Compact Utility Tractors

Factory:Matsuyama, Japan

Full Specifications

CHALLENGER MT255B POWER

Engine (gross): 28.4hp / 21.2kW
Engine (net): 28hp / 20.9kW
Gear PTO (claimed): 24.2hp / 18.0kW
Hydro PTO (claimed): 22.3hp / 16.6kW

ENGINE DETAIL

Description: Iseki E3CF diesel 3-cylinder liquid-cooled
Displacement: 89.3ci / 1.5L
Bore/Stroke: 3.39x3.30inches / 86x 84mm
Power (gross): 28.4hp / 21.2kW
Fuel system: indirect injection
Air cleaner: dual-stage dry
Pre-heating: glow plugs
Rated RPM: 2500
Idle RPM: 930-2750
Starter volts: 12
Oil capacity: 3.8qts / 3.6L
Coolant capacity: 5.8qts / 5.5L

CHALLENGER MT255B ENGINE

Description: Iseki 1.5L 3-cyl diesel

TRANSMISSIONS OVERVIEW

Description: hydrostatic 9-speed gear

TRANSMISSION 1

Type: hydrostatic
Gears: infinite (3-range) forward and reverse
Oil capacity: 30.6qts / 29.0L

SPEEDS 1

Description: With 12.5 / 80-18 rear tires

TRANSMISSION 2

Type: gear
Gears: 9 forward and 3 reverse
Clutch: dry dual stage
Oil capacity: 19qts / 18.0L
Description: Three non-synchronized gears (1-3), plus reverse (R) in three non-synchronized ranges

SPEEDS 2

Description: With 12.5 / 80-18 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
Transmissions: hydrostatic / 9-speed gear

CAPACITY

Fuel: 7.9gal / 29.9L
Gear Hydraulic system: 4.8gal / 18.2L
Hydro Hydraulic system: 7.7gal / 29.1L

HYDRAULICS

Type: open center
Gear Capacity: 4.8gal / 18.2L
Hydro Capacity: 7.7gal / 29.1L
Pressure: 2134psi / 147.1bar
Rear valves: 2
Mid valves: 2
Pump flow: 7.4gpm / 28.0lpm
Total flow: 10.0gpm / 37.9lpm
Steering flow: 2.6gpm / 9.8lpm
Steering press.: 1711psi / 118.0bar

TRACTOR HITCH

Rear Type: I
Control: position and response control top-link draft control, with hydrostatic transmission
Rear lift (at ends): 2425lbs / 1099kg
Rear lift (at 24: 1610lbs / 730kg
Rear Arms: fixed link ends

POWER TAKE-OFF (PTO)

Gear Rear PTO: live
Hydro Rear PTO: independent
Gear Clutch: dry disc
Hydro Clutch: electro-hydraulic wet disc
Rear RPM: 540 (1.375)
Gear Mid PTO: live
Hydro Mid PTO: independent
Mid RPM: 2000 (1.00)

CHALLENGER MT255B TIRES

Ag front: 7-14
Ag rear: 9.5-24
Lawn/turf front: 24x8.50-14
Lawn/turf rear: 36x13.50-15
Industrial front: 25x8.50-14
Industrial rear: 12.50 / 80-18

DIMENSIONS

Wheelbase: 65.5inches / 166cm
Length: 112.4inches / 285cm
Width: 50.6inches / 128cm *Minimum width
Height (ROPS): 80.7inches / 204cm
Ground clearance: 10inches / 25cm
Front axle: Flange: 39.34 inch length /999mm
Rear axle: Flange: 37.4 inch length /949mm
Front tread: 39.6inches / 100cm
Rear tread: 37.6inches / 95cm

CHALLENGER MT255B WEIGHT

Gear Shipping: 2370lbs / 1075kg
Hydro Shipping: 2423lbs / 1099kg
Max capacity: 4145lbs / 1880kg
Max front axle: 1929lbs / 874kg
Max rear axle: 2216lbs / 1005kg

DIMENSIONS & TIRES

Wheelbase: 65.5inches / 166cm
Weight: 2370 to 2423 pounds
Front tire: 7-14
Rear tire: 9.5-24

ATTACHMENT OVERVIEW

Description: Front-end loader Backhoe

CHALLENGER ML20B LOADER

Height (to pin): 90inches / 228cm
Clearance, dumped bucket: 71inches / 180cm
Dump reach: 16inches / 40cm
Dump angle: 44°
Reach at ground: 52inches / 132cm
Rollback angle: 17°
Breakout force (at pin): 2387lbs / 1082kg
Lift to full height (at pin): 1188lbs / 538kg
Lift to full height (at 500mm): 813lbs / 368kg
Lift to 1.5m (at 500mm): 1139lbs / 516kg
Bucket width: 51inches / 129cm
Raise time to height: 5.5 s
Bucket dump time: 2.2 s
Lowering time: 3.2 s
Rollback time: 3 s

CHALLENGER MH10B BACKHOE

Backhoe type: Challenger MH10B Backhoe
Transport height: 63.8inches / 162cm
Bucket width: 10inches / 25cm 12inches / 30cm 16inches / 40cm
Digging depth: 78inches / 198cm
Reach from pivot: 102inches / 259cm
Bucket Rotation: 165
Swing Arc: 180
Bucket force: 2400lbs / 1088kg
Dipperstick force: 1450lbs / 657kg

ELECTRICAL

Ground: negative
Charging system: alternator
Charging amps: 40
Battery CCA: 582
Battery volts: 12

About Challenger Tractor

The MT255B tractor is part of the Challenger's MT200B Series. The MT255B is a Compact Utility Tractors type, that is used mostly in Agriculture Tractors. The engine of the MT255B tractors is impressive. This configuration offers better real-world usability.