Wallis 20-30 VS Caterpillar RD4 specs comparison

Wallis 20-30 1927 comparison online with competitors

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 -

Caterpillar RD4 1935 comparison online with competitors

Caterpillar RD4

General Infos
Make Caterpillar
Model RD4
Country United states
Production From 1935  Until 1940
Price -
Tractor type Agricultural Crawler tractor
Fuel diesel
Service repair manual Caterpillar RD4 Manual

Dimensions, sizes and tires
AG front tires 44, 60-inch tracks
AG rear tires 44, 60-inch tracks
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight -
Length -
Width -
Height -
Wheelbase -
Ground clearance -
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 312.1 ci or 5.1 L
Cylinders 4 cylinders
Engine power -
Engine RPM 1400 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size -
Oil capacity -
Oil change -
Starter motor -
Starter volts -
Parts And Accessories Caterpillar RD4 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 5 forward and 1 reverse
Clutch system dry disc
Cabine and mechanical specs
Wheel drive crawler
Final drive -
Steering -
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 -
Drawbar horsepower 35.06 hp or 26.1 kW
Fuel consumption -
Pulling power 7852 lbs or 3561 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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