Production
| Description | Built in Warsaw, Poland |
|---|---|
| Manufacturer | Ursus |
Engine
| Engine type | Ursus 3.9L 4-cyl diesel |
|---|---|
| Air cleaner | oil bath |
| Bore/Stroke | 3.87x5.00 inches (98 x 127 mm) |
| Compression | 16:1 |
| Coolant capacity | 14.7 qts (13.9 L) |
| Description | Ursus 4390 / diesel / 4-cylinder / liquid-cooled |
| Displacement | 235.9 ci (3.9 L) |
| Fuel system | direct injection |
| Oil capacity | 7.4 qts (7.0 L) |
| Power | 66 hp (49.2 kW) |
| Pre-heating | glow plugs |
| Rated RPM | 2000 |
| Starter power | 4 hp (3.0 kW) |
| Starter volts | 12 |
| Torque | 180.7 lb-ft (245.0 Nm) |
| Torque RPM | 1400 |
| PTO (claimed) | 59 hp (44.0 kW) |
Transmission
| Clutch | dry disc |
|---|---|
| Gears | 8 forward and 2 reverse / 12 forward and 3 reverse |
| Oil capacity | 46.5 qts (44.0 L) |
| Type | gear / creeper |
| Transmission type | 8-speed gear / 12-speed creeper |
| Transmission type | 8-speed gear / 12-speed creeper |
Mechanical
| Cab | Cab optional with available heater. |
|---|---|
| Description | Power steering / Mechanical wet disc brakes |
| Differential lock | mechanical rear |
| Drive type | Two-wheel drive |
Capacity
| Fuel | 21.1 gal (79.9 L) |
|---|---|
| Hydraulic system | 11.6 gal (43.9 L) |
Hydraulics
| Capacity | 11.6 gal (43.9 L) |
|---|---|
| Pump flow | 6.9 gpm (26.1 lpm) |
Hitch
| Control | position and draft control |
|---|---|
| Rear lift | 5291 lbs (2399 kg) |
| Rear Type | II |
PTO
| Engine RPM | 540@1686 |
|---|---|
| Rear PTO | live |
| Rear PTO Type | 540/1000 (1.375) |
Electrical
| Battery AH | 120 |
|---|---|
| Battery volts | 12 |
| Charging amps | 55 |
| Charging system | alternator |
Dimensions & Tires
| Clearance (drawbar) | 12.4 inches (31 cm) |
|---|---|
| Clearance (rear axle) | 17.7 inches (44 cm) |
| Front tread | 55.1 to 70.9 inches (139 to 180 cm) |
| Height (cab) | 99.2 inches (251 cm) |
| Height (exhaust) | 103 inches (261 cm) |
| Length | 148.6 inches (377 cm) |
| Rear tread | 59.1 to 81.2 inches (150 to 206 cm) |
| Wheelbase | 88.8 inches (225 cm) |
| Width | 76 inches (193 cm) |
| Front tire | 7.5-16 |
| Rear tire | 16.9R30 |
| Weight | 5401 to 6568 pounds |
| Wheelbase | 88.8 inches (225 cm) |
| Standard tires (ag) | Front: 7.5-16. Rear: 16.9R30 |
Speeds
| Description | With 16.9R30 rear tires. |
|---|
Ursus 4512 Weight
| Cab | 6568 lbs (2979 kg) |
|---|---|
| Cab Ballasted | 7430 lbs (3370 kg) |
| ROPS | 5401 lbs (2449 kg) |
| ROPS Ballasted | 5556 lbs (2520 kg) |
Variants
| 4512 | 2WD |
|---|---|
| 4514 | 4WD |