John Deere 4020 VS Wallis 12-20 specs comparison

John Deere 4020

General Infos

Make	John Deere
Model	4020
Country	United states
Production	From 1963  Until 1972
Price	10,345  USD
Tractor type	-
Fuel	-
Service repair manual	John Deere 4020 Manual

Dimensions, sizes and tires

AG front tires	6.00-16 (row crop)
AG rear tires	15.5-38 (row crop)
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	Shipping:
Length	151 inches 383 cm
Width	89.6 inches 227 cm
Height	-
Wheelbase	100.25 inches 254 cm
Ground clearance	-
Turning radius	-
Rear tread size	60 to 91 inches
Front tread size	48.5 to 82.25 inches
Turning radius	8,436 lbs 3826 kg (diesel syncro)

Horsepower and engin specs

Engine capacity	-
Cylinders	6 cylinders 12 valves
Engine power	-
Engine RPM	2200 (rpm)
Torque	-
Torque RPM	-
Fuel type	-
Fuel injection	-
Fuel tank size	34 gal 128.7 L
Oil capacity	8 qts 7.6 L
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	John Deere 4020 Parts

Electrical and battery specs

Batteries number	-
Batteries voltage	12 V
Battries Amps	75 amps
Cold Amps	-
Ground force	positive
Charging system	Motorola alternator
Charging Volts	-
Charging Amps	55 amps

Clutch and gearbox specs

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

Cabine and mechanical specs

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

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	1000@1900 (rpm)
PTO Clutch	-
Rear PTO	independent
Rear PTO RPM	540 (rpm)
Front PTO	independent
Front PTO RPM	1000 (rpm)
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	-

3 point hitch specifiations

Hitch system	-
Rear hitch	II
Rear hitch lift	3790 lbs 1719 kg
Front hitch	-
Front hitch lift	-

Wallis 12-20

General Infos

Make	Wallis
Model	12-20
Country	United states
Production	From 1929  Until 1932
Price	-
Tractor type	Standard tread tractor
Fuel	gasoline
Service repair manual	Wallis 12-20 Manual

Dimensions, sizes and tires

AG front tires	28x5 (steel)
AG rear tires	44x10 (steel)
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	3,455 lbs or 1567 kg
Length	-
Width	55 inches [139 cm]
Height	51 inches [129 cm]
Wheelbase	78 inches [198 cm]
Ground clearance	-
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	248 ci or 4.1 L
Cylinders	4 cylinders
Engine power	-
Engine RPM	1000 (rpm)
Torque	-
Torque RPM	-
Fuel type	gasoline
Fuel injection	-
Fuel tank size	-
Oil capacity	-
Oil change	-
Starter motor	-
Starter volts	-
Parts And Accessories	Wallis 12-20 Parts

Electrical and battery specs

Batteries number	-
Batteries voltage	-
Battries Amps	-
Cold Amps	-
Ground force	-
Charging system	-
Charging Volts	-
Charging Amps	-

Clutch and gearbox specs

Trans system	-
Trans type	gear
Trans gears	3 forward and 1 reverse
Clutch system	dry disc

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	-
Steering	manual
Braking system	-
Cabin type	-
Differentiel lock	-

Hydraulics specifications

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

Drawbar specifications

Drawbar type	-
Claimed power	12 hp or 8.9 kW
Drawbar horsepower	18.07 hp or 13.5 kW
Fuel consumption	-
Pulling power	3,018 lbs or 1368 kg

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	-

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