John Deere GP VS Wallis 20-30 specs comparison

John Deere GP

General Infos

Make	John Deere
Model	GP
Country	United states
Production	From 1928  Until 1935
Price	1,200  USD
Tractor type	Row Crop tractor
Fuel	kerosene
Service repair manual	John Deere GP Manual

Dimensions, sizes and tires

AG front tires	6.00x16
AG rear tires	10.00x32
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	3,600 lbs or 1632 kg
Length	112 inches [284 cm]
Width	-
Height	55.5 inches [140 cm]
Wheelbase	-
Ground clearance	-
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	339.3 ci or 5.6 L
Cylinders	2 cylinders
Engine power	-
Engine RPM	950 (rpm)
Torque	-
Torque RPM	-
Fuel type	kerosene
Fuel injection	-
Fuel tank size	16 gal or 60.6 L
Oil capacity	-
Oil change	-
Starter motor	-
Starter volts	-
Parts And Accessories	John Deere GP 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	unsynchronized gear
Trans gears	3 forward and 1 reverse
Clutch system	-

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	-
Steering	manual
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	10 hp or 7.5 kW
Drawbar horsepower	18.86 hp or 14.1 kW
Fuel consumption	-
Pulling power	2,853 lbs or 1294 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	-

Wallis 20-30

General Infos

Make	Wallis
Model	20-30
Country	United states
Production	From 1927  Until 1932
Price	-
Tractor type	Standard tread tractor
Fuel	gasoline
Service repair manual	Wallis 20-30 Manual

Dimensions, sizes and tires

AG front tires	-
AG rear tires	48x12 (steel)
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	4,136 lbs or 1876 kg
Length	131.5 inches [334 cm]
Width	-
Height	55 inches [139 cm]
Wheelbase	84 inches [213 cm]
Ground clearance	-
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	346 ci or 5.7 L
Cylinders	4 cylinders
Engine power	-
Engine RPM	1050 (rpm)
Torque	-
Torque RPM	-
Fuel type	gasoline
Fuel injection	-
Fuel tank size	20 gal or 75.7 L
Oil capacity	-
Oil change	-
Starter motor	-
Starter volts	-
Parts And Accessories	Wallis 20-30 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	2 forward and 1 reverse
Clutch system	dry disc

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	-
Steering	manual
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	20 hp or 14.9 kW
Drawbar horsepower	27.01 hp or 20.1 kW
Fuel consumption	-
Pulling power	3,409 lbs or 1546 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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