Caterpillar D9 VS Unitrak UD 12 specs comparison

Caterpillar D9 1955 comparison online with competitors

Caterpillar D9

General Infos
Make Caterpillar
Model D9
Country United states
Production From 1955  Until 1959
Price -
Tractor type Agricultural Crawler tractor
Fuel diesel
Service repair manual Caterpillar D9 Manual

Dimensions, sizes and tires
AG front tires 90-inch tracks
AG rear tires 90-inch tracks
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 66025 lbs or 29948 kg
Length 215 inches [546 cm]
Width 120 inches [304 cm]
Height 105 inches [266 cm]
Wheelbase -
Ground clearance -
Turning radius -
Rear tread size 90 inches
Front tread size 90 inches
Turning radius -

Horsepower and engin specs
Engine capacity 1473 ci or 24.1 L
Cylinders 2 cylinders gas pony engine
Engine power 286 hp or 213.3 kW
Engine RPM 1240 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size -
Oil capacity -
Oil change -
Starter motor 2-cylinder gas pony engine
Starter volts 6 V
Parts And Accessories Caterpillar D9 Parts
Electrical and battery specs
Batteries number -
Batteries voltage 6 V
Battries Amps -
Cold Amps -
Ground force -
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system -
Trans type torque converter
Trans gears 3 forward and 2 reverse
Clutch system wet disc
Cabine and mechanical specs
Wheel drive crawler
Final drive -
Steering -
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 230 hp or 171.5 kW
Drawbar horsepower 252.2 hp or 188.1 kW
Fuel consumption -
Pulling power 56724 lbs or 25730 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 -

Unitrak UD 12 1949 comparison online with competitors

Unitrak UD 12

General Infos
Make Unitrak
Model UD 12
Country Germany
Production From 1949  Until 1955
Price -
Tractor type -
Fuel diesel
Service repair manual Unitrak UD 12 Manual

Dimensions, sizes and tires
AG front tires -
AG rear tires -
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 -
Cylinders 1 cylinders
Engine power 12 hp or 8.9 kW
Engine RPM -
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size -
Oil capacity -
Oil change -
Starter motor -
Starter volts -
Parts And Accessories Unitrak UD 12 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 4 forward and 1 reverse
Clutch system -
Cabine and mechanical specs
Wheel drive 3x2 2WD
Final drive -
Steering -
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 -
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 standard
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 -

Related tractor comparison


1955 Caterpillar D9 competitors and comparison tool online specs and performance
1948 Earthmaster D competitors and comparison tool online specs and performance

Caterpillar D9 Earthmaster D

1949 Unitrak UD 12 competitors and comparison tool online specs and performance
1949 Corbitt G-50 competitors and comparison tool online specs and performance

Unitrak UD 12 Corbitt G-50

1955 Caterpillar D9 competitors and comparison tool online specs and performance
1949 Bristol 20 competitors and comparison tool online specs and performance

Caterpillar D9 Bristol 20

1949 Unitrak UD 12 competitors and comparison tool online specs and performance
1950 Fendt Dieselross F15 competitors and comparison tool online specs and performance

Unitrak UD 12 Fendt Dieselross F15

1949 Unitrak UD 12 competitors and comparison tool online specs and performance
1948 Nuffield Universal M3 competitors and comparison tool online specs and performance

Unitrak UD 12 Nuffield Universal M3

1949 Unitrak UD 12 competitors and comparison tool online specs and performance
1947 McCormick-Deering ODS-6 competitors and comparison tool online specs and performance

Unitrak UD 12 McCormick-Deering ODS-6


Choose another tractor









Useful links and guides ....