Challenger MT445B VS Oliver 2255 specs comparison

Challenger MT445B 2004 comparison online with competitors

Challenger MT445B

General Infos
Make Challenger
Model MT445B
Country United states
Production From 2004  Until 2013
Price -
Tractor type Utility tractor
Fuel diesel
Service repair manual Challenger MT445B Manual

Dimensions, sizes and tires
AG front tires 10.00-16 (2WD)
AG rear tires 480/70R38
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 8,840 lbs or 4009 kg
Length -
Width -
Height -
Wheelbase 97 inches [246 cm]
Ground clearance -
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 268 ci or 4.4 L
Cylinders 4 cylinders
Engine power 85 hp or 63.4 kW
Engine RPM 2200 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 40 gal or 151.4 L
Oil capacity -
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories Challenger MT445B Parts
Electrical and battery specs
Batteries number -
Batteries voltage 12 V
Battries Amps -
Cold Amps -
Ground force negative
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system Autopower IV
Trans type four speed power shift
Trans gears 16 forward and reverse
Clutch system wet disc
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive inboard planetary
Steering hydrostatic power
Braking system hydraulic wet disc
Cabin type ROPS
Differentiel lock electro-hydraulic
Hydraulics specifications
System -
Valves 2 to 4
Pump flow 26.4 gpm or 99.9 lpm
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure 2900 psi or 200.0 bar
Max flow -
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower 60.5 hp or 45.1 kW
Fuel consumption 4.9 gal/hour or 18.5 l/hour
Pulling power 8680 lbs or 3937 kg
Power take-off (PTO) specs
Claimed power 70 hp or 52.2 kW
Real power 73.4 hp or 54.7 kW
Engine @RPM -
PTO Clutch electro-hydraulic wet disc
Rear PTO independent
Rear PTO RPM 540 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption 4.8 gal/hour or 18.2 l/hour
3 point hitch specifiations
Hitch system electronic top-link draft control
Rear hitch II
Rear hitch lift 7285 lbs or 3304 kg
Front hitch -
Front hitch lift -

Oliver 2255 1972 comparison online with competitors

Oliver 2255

General Infos
Make Oliver
Model 2255
Country United states
Production From 1972  Until 1976
Price -
Tractor type Row Crop tractor
Fuel diesel
Service repair manual Oliver 2255 Manual

Dimensions, sizes and tires
AG front tires -
AG rear tires 18.4-38
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 16500 lbs or 7484 kg
Length 154 inches [391 cm]
Width 81.5 inches [207 cm]
Height -
Wheelbase 83.5 inches [212 cm]
Ground clearance -
Turning radius -
Rear tread size 61 to 91 inches
Front tread size 60 to 80 inches
Turning radius -

Horsepower and engin specs
Engine capacity 636 ci or 10.4 L
Cylinders 8 cylinders
Engine power -
Engine RPM 2800 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 35 gal or 132.5 L
Oil capacity 13 qts or 12.3 L
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories Oliver 2255 Parts
Electrical and battery specs
Batteries number 2
Batteries voltage 12 V
Battries Amps -
Cold Amps -
Ground force -
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system Hydraul-Shift
Trans type partial power shift
Trans gears 6 forward and 2 reverse
Clutch system 14-inch dry disc
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering power
Braking system hydraulic disc
Cabin type Open operator station
Differentiel lock -
Hydraulics specifications
System closed center
Valves 1 to 4
Pump flow 20 gpm or 75.7 lpm
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure -
Max flow -
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower 115.35 hp or 86.0 kW
Fuel consumption 7.8 gal/hour or 29.5 l/hour
Pulling power 14,770 lbs or 6699 kg
Power take-off (PTO) specs
Claimed power -
Real power 147.65 hp or 110.1 kW
Engine @RPM -
PTO Clutch -
Rear PTO independent
Rear PTO RPM 1000 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption 9.4 gal/hour or 35.6 l/hour
3 point hitch specifiations
Hitch system draft control
Rear hitch II/III
Rear hitch lift 6,000 lbs or 2721 kg
Front hitch -
Front hitch lift -

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