Ursus 2812 VS David Brown 770 Selectamatic specs comparison

Ursus 2812 1988 comparison online with competitors

Ursus 2812

General Infos
Make Ursus
Model 2812
Country Poland
Production From 1988  Until 2009
Price -
Tractor type Compact Utility tractor
Fuel diesel
Service repair manual Ursus 2812 Manual

Dimensions, sizes and tires
AG front tires 6.00-16
AG rear tires 12.4-28
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 4123 lbs or 1870 kg
Length 126.2 inches [320 cm]
Width 71.7 inches [182 cm]
Height 96.1 inches [244 cm]
Wheelbase 76 inches [193 cm]
Ground clearance -
Turning radius -
Rear tread size 48.6 to 75.4 inches
Front tread size 53.2/59.1/70.9 inches
Turning radius -

Horsepower and engin specs
Engine capacity 152.7 ci or 2.5 L
Cylinders 3 cylinders
Engine power 37.6 hp or 28.0 kW
Engine RPM 2000 (rpm)
Torque 106.2 lb-ft or 144.0 Nm
Torque RPM 1400 (rpm)
Fuel type diesel
Fuel injection direct injection
Fuel tank size 15.3 gal or 57.9 L
Oil capacity 7.2 qts or 6.8 L
Oil change -
Starter motor electric
Starter volts 12 V
Parts And Accessories Ursus 2812 Parts
Electrical and battery specs
Batteries number -
Batteries voltage 12 V
Battries Amps 90 amps
Cold Amps -
Ground force -
Charging system alternator
Charging Volts 12 V
Charging Amps 55 amps
Clutch and gearbox specs
Trans system -
Trans type -
Trans gears 8 forward and 2 reverse
Clutch system 305mm dry disc
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering power
Braking system mechanical drum
Cabin type Two-post ROPS
Differentiel lock mechanical rear
Hydraulics specifications
System -
Valves -
Pump flow 6.1 gpm or 23.1 lpm
SVC flow -
Steering flow -
Tank capacity 8.5 gal or 32.2 L
Hydraulic pressure 2321 psi or 160.0 bar
Max flow -
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower -
Fuel consumption -
Pulling power -
Power take-off (PTO) specs
Claimed power 33.5 hp or 25.0 kW
Real power -
Engine @RPM 540@1893 (rpm)
PTO Clutch -
Rear PTO live
Rear PTO RPM 540 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption -
3 point hitch specifiations
Hitch system Position and draft control
Rear hitch II
Rear hitch lift 2932 lbs or 1329 kg
Front hitch -
Front hitch lift -

David Brown 770 Selectamatic 1965 comparison online with competitors

David Brown 770 Selectamatic

General Infos
Make David Brown
Model 770 Selectamatic
Country United states
Production From 1965  Until 1970
Price -
Tractor type Utility tractor
Fuel diesel
Service repair manual David Brown 770 Selectamatic Manual

Dimensions, sizes and tires
AG front tires 5.50-16
AG rear tires 11.2/10-28
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 3110 lbs or 1410 kg
Length 112.5 inches [285 cm]
Width 64 inches [162 cm]
Height -
Wheelbase 75 inches [190 cm]
Ground clearance -
Turning radius -
Rear tread size 48/52/56/60/64/68/72/76 inches
Front tread size 48/52/56/60/64/68/72/76 inches
Turning radius -

Horsepower and engin specs
Engine capacity 146.1 ci or 2.4 L
Cylinders 3 cylinders
Engine power 36 hp or 26.8 kW
Engine RPM 2055 (rpm)
Torque 100 lb-ft or 135.6 Nm
Torque RPM 1400 (rpm)
Fuel type diesel
Fuel injection direct injection
Fuel tank size 11.4 gal or 43.1 L
Oil capacity 7.8 qts or 7.4 L
Oil change -
Starter motor electric
Starter volts 12 V
Parts And Accessories David Brown 770 Selectamatic Parts
Electrical and battery specs
Batteries number -
Batteries voltage 12 V
Battries Amps 96 amps
Cold Amps -
Ground force negative
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system -
Trans type gear
Trans gears 12 forward and 4 reverse
Clutch system dry disc
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive spur gear
Steering manual
Braking system mechanical drum
Cabin type Open operator station
Differentiel lock mechanical rear
Hydraulics specifications
System open center
Valves -
Pump flow -
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure 2000 psi or 137.9 bar
Max flow -
Drawbar specifications
Drawbar type -
Claimed power 27.5 hp or 20.5 kW
Drawbar horsepower -
Fuel consumption -
Pulling power -
Power take-off (PTO) specs
Claimed power 32 hp or 23.9 kW
Real power -
Engine @RPM 540@1620 (rpm)
PTO Clutch -
Rear PTO live
Rear PTO RPM 540 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption -
3 point hitch specifiations
Hitch system position and draft control
Rear hitch I
Rear hitch lift -
Front hitch -
Front hitch lift -

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