J.I. Case 4890 VS John Deere 3020 specs comparison

J.I. Case 4890

General Infos

Make	J.I. Case
Model	4890
Country	Unites states
Production	From 1979  Until 1983
Price	100,000  USD
Tractor type	-
Fuel	-
Service repair manual	J.I. Case 4890 Manual

Dimensions, sizes and tires

AG front tires	18.4-34
AG rear tires	18.4-34
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	-
Length	243 inches 617 cm
Width	99 inches 251 cm
Height	-
Wheelbase	110 inches 279 cm
Ground clearance	18 inches 45 cm
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	-
Cylinders	6 cylinders
Engine power	300 hp 223.7 kW
Engine RPM	2200 (rpm)
Torque	-
Torque RPM	-
Fuel type	-
Fuel injection	-
Fuel tank size	150 gal 567.8 L
Oil capacity	28.4 qts 26.9 L
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	J.I. Case 4890 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	72 amps

Clutch and gearbox specs

Trans system	-
Trans type	-
Trans gears	12 forward and 4 reverse
Clutch system	hydraulic dry disc

Cabine and mechanical specs

Wheel drive	4x4 4WD
Final drive	-
Steering	hydraulic, front, rear or four-wheel crab steering
Braking system	hydraulic dry disc
Cabin type	Silent Guardian standard with A/C
Differentiel lock	-

Hydraulics specifications

System	-
Valves	-
Pump flow	-
SVC flow	-
Steering flow	-
Tank capacity	-
Hydraulic pressure	-
Max flow	-

Drawbar specifications

Drawbar type	-
Claimed power	224 hp 167.0 kW
Drawbar horsepower	-
Fuel consumption	-
Pulling power	-

Power take-off (PTO) specs

Claimed power	253 hp 188.7 kW
Real power	-
Engine @RPM	-
PTO Clutch	-
Rear PTO	independent
Rear PTO RPM	1000 (rpm)
Front PTO	-
Front PTO RPM	-
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	-

3 point hitch specifiations

Hitch system	-
Rear hitch	III
Rear hitch lift	12,750 lbs 5783 kg
Front hitch	-
Front hitch lift	-

John Deere 3020

General Infos

Make	John Deere
Model	3020
Country	United states
Production	From 1964  Until 1972
Price	10,000  USD
Tractor type	-
Fuel	-
Service repair manual	John Deere 3020 Manual

Dimensions, sizes and tires

AG front tires	6.00-16
AG rear tires	13.6-38
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	Shipping:
Length	138.5 inches 351 cm
Width	89.625 inches 227 cm
Height	-
Wheelbase	90 inches 228 cm
Ground clearance	-
Turning radius	-
Rear tread size	60 to 91 inches
Front tread size	-
Turning radius	7139 lbs 3238 kg (gas)

Horsepower and engin specs

Engine capacity	-
Cylinders	4 cylinders
Engine power	-
Engine RPM	2500 (rpm)
Torque	-
Torque RPM	-
Fuel type	-
Fuel injection	-
Fuel tank size	29 gal 109.8 L
Oil capacity	9 qts 8.5 L
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	John Deere 3020 Parts

Electrical and battery specs

Batteries number	1
Batteries voltage	12 V
Battries Amps	-
Cold Amps	-
Ground force	positive
Charging system	-
Charging Volts	-
Charging Amps	-

Clutch and gearbox specs

Trans system	-
Trans type	full power shift
Trans gears	8 forward and 4 reverse
Clutch system	hydraulic wet disc

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	-
Steering	power assist
Braking system	differential hydraulic wet disc
Cabin type	Open operator station
Differentiel lock	rear optional

Hydraulics specifications

System	-
Valves	-
Pump flow	-
SVC flow	-
Steering flow	-
Tank capacity	-
Hydraulic pressure	-
Max flow	-

Drawbar specifications

Drawbar type	-
Claimed power	57 hp 42.5 kW
Drawbar horsepower	-
Fuel consumption	-
Pulling power	-

Power take-off (PTO) specs

Claimed power	70 hp 52.2 kW (Syncro-Range)
Real power	-
Engine @RPM	540@2100 (rpm)
PTO Clutch	-
Rear PTO	independent
Rear PTO RPM	540 (rpm)
Front PTO	-
Front PTO RPM	-
Mid PTO	-
Mid PTO RPM	1000 (rpm)
Fuel consumption	-

3 point hitch specifiations

Hitch system	-
Rear hitch	II
Rear hitch lift	-
Front hitch	-
Front hitch lift	-

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