Ursus 4512 Technical specs


Make Ursus
Model 4512
Company country Poland
Production years From 1988  Until 2011
Tractor type -
Fuel diesel
Price -
Total build -
Service repair manual Ursus 4512 Manual
AG front tires 7.5-16
AG rear tires 16.9R30
Weight 5401 lbs or 2449 kg
Length 148.6 inches [377 cm]
Width 76 inches [193 cm]
Height 99.2 inches [251 cm]
Wheelbase 88.8 inches [225 cm]
Ground clearance -
Rear tread size 59.1 to 81.2 inches
Front tread size 55.1 to 70.9 inches
Engine size 235.9 ci or 3.9 L
Number of cylinders 4 cylinders
Horsepower 66 hp or 49.2 kW
Power RPM 2000 (rpm)
Engine torque 180.7 lb-ft or 245.0 Nm
Engine torque RPM 1400 (rpm)
Fuel type diesel
Fuel injection system direct injection
Fuel tank capacity 21.1 gal or 79.9 L
Compression ratio 16:1
Bore stroke 3.87x5.00 inches or (98 x 127 mm)
Oil tank capacity 7.4 qts or 7.0 L
Coolant tank capacity 14.7 qts or 13.9 L
Number of batteries -
Battery voltage 12 V
Battery Amps 120 amps
Electric ground force -
Electric charging system alternator
Electric charging Amps 55 amps
Engine starter volts 12 V
Parts And Accessories Ursus 4512 Parts
Transmission type creeper
Transmission gears 12 forward and 3 reverse
Clutch system dry disc
Oil tank capacity 46.5 qts or 44.0 L
Wheel drive 4x2 2WD
Steering system power
Braking system mechanical wet disc
Cabin type Cab optional with available heater
Differentiel lock mechanical rear
Pump flow rate 6.9 gpm or 26.1 lpm
Hydraulic tank capacity 11.6 gal or 43.9 L
PTO claimed power 59 hp or 44.0 kW
PTO engine @RPM 540@1686 (rpm)
PTO clutch system -
Rear PTO system live
Rear PTO RPM 540 (rpm)
Front PTO system -
PTO fuel consumption -
Hitch control system position and draft control
Rear hitch II
Rear hitch lift 5291 lbs or 2399 kg



Detailed review of Ursus 4512

Ursus produced its 4512 farm tractor model From 1988  Until 2011 in Poland with a Cab optional with available heater cabin.
Talking dimensions and weight, this model weighs 5401 lbs or 2449 kg has 76 inches [193 cm] of width, 148.6 inches [377 cm] of length and 99.2 inches [251 cm] of height while maintaining a wheelbase of 88.8 inches [225 cm] the front tread is about 55.1 to 70.9 inches while the rear tread is 59.1 to 81.2 inches .
This tractor can fit ag tires of 7.5-16 front and 7.5-16 back .
This Ursus 4512 is powerd by a diesel engine it has 235.9 ci or 3.9 L 4 cylinders ,it can produce 66 hp or 49.2 kW at 2000 (rpm), and has a torque of 180.7 lb-ft or 245.0 Nm at 1400 (rpm) the fuel tank capacity is 21.1 gal or 79.9 L.
This machine has 4x2 2WD wheel drive system,12 forward and 3 reverse transmission system.

- Ursus provided us with the latest version of its 4512 service repair manual
- Find All mechanical and electrical parts and accessories of Ursus 4512 farm-tractor here