J.I. Case 644 VS Chamberlain Champion Mark III specs comparison

J.I. Case 644 1972 comparison online with competitors

J.I. Case 644

General Infos
Make J.I. Case
Model 644
Country Unites states
Production From 1972  Until 1979
Price -
Tractor type Industrial tractor
Fuel gasoline
Service repair manual J.I. Case 644 Manual

Dimensions, sizes and tires
AG front tires -
AG rear tires -
Lawn front tires -
Lawn rear tires -
Indus front tires 5.70-8
Indus rear tires 27x8.50-15
Weight 1130 lbs or 512 kg
Length 108 inches [274 cm]
Width 41 inches [104 cm]
Height -
Wheelbase 48 inches [121 cm]
Ground clearance 8.25 inches [20 cm]
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 31.27 ci or 0.5 L
Cylinders 1 cylinders
Engine power 14 hp or 10.4 kW
Engine RPM 3600 (rpm)
Torque -
Torque RPM -
Fuel type gasoline
Fuel injection -
Fuel tank size 5 gal or 18.9 L
Oil capacity 1.5 qts or 1.4 L
Oil change 25 h
Starter motor electric
Starter volts 12 V
Parts And Accessories J.I. Case 644 Parts
Electrical and battery specs
Batteries number 1
Batteries voltage 12 V
Battries Amps 32 amps
Cold Amps -
Ground force negative
Charging system starter-generator
Charging Volts 12 V
Charging Amps -
Clutch and gearbox specs
Trans system Hy-Drive
Trans type hydraulic drive
Trans gears infinite (2-range) forward and reverse
Clutch system -
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering manual
Braking system mechanical band
Cabin type Open operator station
Differentiel lock -
Hydraulics specifications
System open center
Valves -
Pump flow 9 gpm or 34.1 lpm
SVC flow -
Steering flow -
Tank capacity 3 gal or 11.4 L
Hydraulic pressure 2300 psi or 158.6 bar
Max flow -
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower -
Fuel consumption -
Pulling power -
Power take-off (PTO) specs
Claimed power -
Real power -
Engine @RPM -
PTO Clutch -
Rear PTO -
Rear PTO RPM -
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption -
3 point hitch specifiations
Hitch system -
Rear hitch -
Rear hitch lift -
Front hitch -
Front hitch lift -

Chamberlain Champion Mark III 1969 comparison online with competitors

Chamberlain Champion Mark III

General Infos
Make Chamberlain
Model Champion Mark III
Country Australia
Production From 1969  Until 1975
Price -
Tractor type Industrial tractor
Fuel diesel
Service repair manual Chamberlain Champion Mark III Manual

Dimensions, sizes and tires
AG front tires -
AG rear tires -
Lawn front tires -
Lawn rear tires -
Indus front tires 8.25x20
Indus rear tires 18.4x28
Weight 8491 lbs or 3851 kg
Length 149.5 inches [379 cm]
Width -
Height -
Wheelbase 96 inches [243 cm]
Ground clearance -
Turning radius -
Rear tread size 72.5 inches
Front tread size 64 inches
Turning radius -

Horsepower and engin specs
Engine capacity 235.9 ci or 3.9 L
Cylinders 4 cylinders
Engine power 64 hp or 47.7 kW
Engine RPM 2000 (rpm)
Torque 181 lb-ft or 245.4 Nm
Torque RPM 1350 (rpm)
Fuel type diesel
Fuel injection direct injection
Fuel tank size 22.2 gal or 84.0 L
Oil capacity -
Oil change -
Starter motor electric
Starter volts 12 V
Parts And Accessories Chamberlain Champion Mark III Parts
Electrical and battery specs
Batteries number 2
Batteries voltage 6 V
Battries Amps -
Cold Amps -
Ground force -
Charging system alternator
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system -
Trans type gear
Trans gears 6 forward and 2 reverse
Clutch system -
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive spur gear
Steering -
Braking system -
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 60 hp or 44.7 kW
Real power -
Engine @RPM -
PTO Clutch -
Rear PTO -
Rear PTO RPM -
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption -
3 point hitch specifiations
Hitch system -
Rear hitch -
Rear hitch lift -
Front hitch -
Front hitch lift -

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