Challenger MT645 VS Kubota M4500 specs comparison

Challenger MT645 2002 comparison online with competitors

Challenger MT645

General Infos
Make Challenger
Model MT645
Country United states
Production From 2002  Until 2003
Price -
Tractor type Row Crop tractor
Fuel diesel
Service repair manual Challenger MT645 Manual

Dimensions, sizes and tires
AG front tires 14.9R30
AG rear tires 18.4R42
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 19000 lbs or 8618 kg
Length 203 inches [515 cm]
Width 98.2 inches [249 cm]
Height 121 inches [307 cm]
Wheelbase 121 inches [307 cm]
Ground clearance -
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 449 ci or 7.4 L
Cylinders 6 cylinders
Engine power -
Engine RPM 2200 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 120 gal or 454.2 L
Oil capacity -
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories Challenger MT645 Parts
Electrical and battery specs
Batteries number -
Batteries voltage 12 V
Battries Amps -
Cold Amps -
Ground force negative
Charging system alternator
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system -
Trans type power shift
Trans gears 18 forward and 6 reverse
Clutch system electro-hydraulic wet disc
Cabine and mechanical specs
Wheel drive 4x4 MFWD 4WD
Final drive -
Steering power
Braking system hydraulic wet disc
Cabin type Cab standard with air-conditioning
Differentiel lock -
Hydraulics specifications
System closed center pressure flow compensated
Valves 4
Pump flow -
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure 2900 psi or 200.0 bar
Max flow 29 gpm or 109.8 lpm
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower -
Fuel consumption -
Pulling power -
Power take-off (PTO) specs
Claimed power 180 hp or 134.2 kW
Real power 183.87 hp or 137.1 kW
Engine @RPM 1000@2091 (rpm)
PTO Clutch -
Rear PTO independent
Rear PTO RPM 1000 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption 10.9 gal/hour or 41.3 l/hour
3 point hitch specifiations
Hitch system -
Rear hitch III
Rear hitch lift 18400 lbs or 8346 kg
Front hitch -
Front hitch lift -

Kubota M4500 1978 comparison online with competitors

Kubota M4500

General Infos
Make Kubota
Model M4500
Country Japan
Production From 1978  Until 1985
Price -
Tractor type -
Fuel -
Service repair manual Kubota M4500 Manual

Dimensions, sizes and tires
AG front tires 6.00-16
AG rear tires 14.9-28
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 2WD Shipping:
Length 132.5 inches 336 cm
Width 66.1 inches 167 cm
Height -
Wheelbase 78.2 inches 198 cm
Ground clearance 16.7 inches 42 cm
Turning radius -
Rear tread size 51.2 to 74.8 inches
Front tread size 50.4 to 78 inches
Turning radius 4750 lbs 2154 kg

Horsepower and engin specs
Engine capacity -
Cylinders 6 cylinders
Engine power 55.5 hp 41.4 kW
Engine RPM 2600 (rpm)
Torque -
Torque RPM -
Fuel type -
Fuel injection -
Fuel tank size 14.3 gal 54.1 L
Oil capacity -
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories Kubota M4500 Parts
Electrical and battery specs
Batteries number 1
Batteries voltage 12 V
Battries Amps -
Cold Amps -
Ground force negative
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system -
Trans type partially synchronized
Trans gears 16 forward and 4 reverse
Clutch system -
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering power assist
Braking system differential mechanical wet disc
Cabin type Open operator station
Differentiel lock -
Hydraulics specifications
System -
Valves -
Pump flow -
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure -
Max flow -
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower -
Fuel consumption -
Pulling power -
Power take-off (PTO) specs
Claimed power 49 hp 36.5 kW
Real power -
Engine @RPM 540@2193 (rpm)
PTO Clutch -
Rear PTO independent
Rear PTO RPM 540 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption -
3 point hitch specifiations
Hitch system position and draft control
Rear hitch II/I
Rear hitch lift -
Front hitch -
Front hitch lift -

Related tractor comparison


1978 Kubota M4500 competitors and comparison tool online specs and performance
1977 Zetor 4945 competitors and comparison tool online specs and performance

Kubota M4500 Zetor 4945

2002 Challenger MT645 competitors and comparison tool online specs and performance
1976 IMT 540 competitors and comparison tool online specs and performance

Challenger MT645 IMT 540

2002 Challenger MT645 competitors and comparison tool online specs and performance
1978 SAME Leopard 85 competitors and comparison tool online specs and performance

Challenger MT645 SAME Leopard 85

1978 Kubota M4500 competitors and comparison tool online specs and performance
1978 Massey Ferguson 2805 competitors and comparison tool online specs and performance

Kubota M4500 Massey Ferguson 2805

2002 Challenger MT645 competitors and comparison tool online specs and performance
1976 Fendt F255GT competitors and comparison tool online specs and performance

Challenger MT645 Fendt F255GT

2002 Challenger MT645 competitors and comparison tool online specs and performance
1979 Yanmar YM1601 competitors and comparison tool online specs and performance

Challenger MT645 Yanmar YM1601


Choose another tractor









Useful links and guides ....