Unitrak UD 12 VS David Brown 850 specs comparison

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 -

David Brown 850 1960 comparison online with competitors

David Brown 850

General Infos
Make David Brown
Model 850
Country United states
Production From 1960  Until 1965
Price -
Tractor type Utility tractor
Fuel diesel
Service repair manual David Brown 850 Manual

Dimensions, sizes and tires
AG front tires 5.00-15
AG rear tires 10-28
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 3750 lbs or 1701 kg
Length 113.5 inches [288 cm]
Width -
Height -
Wheelbase 75.25 inches [191 cm]
Ground clearance -
Turning radius -
Rear tread size 52/56/60/64/68/72 inches
Front tread size 52/56/60/64/68/72 inches
Turning radius -

Horsepower and engin specs
Engine capacity 154 ci or 2.5 L
Cylinders 4 cylinders
Engine power 35 hp or 26.1 kW
Engine RPM 2000 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection direct injection
Fuel tank size 10.6 gal or 40.1 L
Oil capacity 10.1 qts or 9.6 L
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories David Brown 850 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 6 forward and 2 reverse
Clutch system dry disc
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive spur gear
Steering manual
Braking system differential mechanical expanding shoe
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 30 hp or 22.4 kW
Drawbar horsepower 27.64 hp or 20.6 kW
Fuel consumption 3.0 gal/hour or 11.4 l/hour
Pulling power -
Power take-off (PTO) specs
Claimed power 33 hp or 24.6 kW
Real power 28.52 hp or 21.3 kW
Engine @RPM 540@1800 (rpm)
PTO Clutch dry disc
Rear PTO transmission
Rear PTO RPM 540 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption 2.6 gal/hour or 9.8 l/hour
3 point hitch specifiations
Hitch system -
Rear hitch I
Rear hitch lift -
Front hitch -
Front hitch lift -

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