J.I. Case 644 VS John Deere 302 specs comparison

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	-

John Deere 302

General Infos

Make	John Deere
Model	302
Country	United states
Production	From 1973  Until 1981
Price	-
Tractor type	-
Fuel	-
Service repair manual	John Deere 302 Manual

Dimensions, sizes and tires

AG front tires	-
AG rear tires	-
Lawn front tires	27-9.50-15
Lawn rear tires	27-9.50-15
Indus front tires	7.50-16
Indus rear tires	17.5L-24
Weight	-
Length	121 inches 307 cm
Width	75 inches 190 cm
Height	-
Wheelbase	74.4 inches 188 cm
Ground clearance	11 inches 27 cm
Turning radius	-
Rear tread size	48 to 76 inches
Front tread size	49 to 74 inches
Turning radius	-

Horsepower and engin specs

Engine capacity	-
Cylinders	3 cylinders
Engine power	50 hp 37.3 kW
Engine RPM	2500 (rpm)
Torque	129 lb-ft 174.9 Nm
Torque RPM	1300 (rpm)
Fuel type	-
Fuel injection	-
Fuel tank size	19.5 gal 73.8 L
Oil capacity	6 qts 5.7 L
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	John Deere 302 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	hydraulic shuttle
Trans gears	8 forward and reverse
Clutch system	254mm hydraulic wet disc

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	inboard planetary
Steering	power
Braking system	hydraulic 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	-
Real power	-
Engine @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	-
Rear hitch	II/I
Rear hitch lift	-
Front hitch	-
Front hitch lift	-

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