| Manufacturer |
Ursus |
| Price |
- |
| Model |
6012 |
| Equipment Type |
Utility Tractors |
| Factory |
Warsaw, Poland |
VARIANTS
URSUS 6012 POWER
| Engine |
80.5hp / 60.0kW |
| PTO (claimed) |
74.4hp / 55.5kW |
ENGINE DETAIL
The Ursus 6012 tractor's 3.9L 4-cylinder diesel engine offers 80.5hp at a rated RPM of 2200, producing a robust torque of 227.2 lb-ft at 1400 RPM, making it suitable for heavy-duty agricultural applications. With a compression ratio of 16:1 and direct injection fuel system, it ensures efficient combustion and optimized fuel consumption, although maintenance of the dry air cleaner may be more frequent in dusty environments. The substantial coolant capacity (19qts) supports better thermal management, which is essential during prolonged operation, especially when equipped with a cab heater.
| Description |
Ursus T4390 diesel 4-cylinder liquid-cooled |
| Displacement |
235.9ci / 3.9L |
| Bore/Stroke |
3.87x5.00inches / 98x 127 mm |
| Power |
80.5hp / 60.0kW |
| Fuel system |
direct injection |
| Air cleaner |
dry |
| Pre-heating |
glow plugs |
| Compression |
16:1 |
| Rated RPM |
2200 |
| Torque |
227.2 lb-ft /308.1 Nm |
| Torque RPM |
1400 |
| Starter |
electric |
| Starter volts |
12 |
| Starter power |
4 hp /3.0 kW |
| Oil capacity |
7.4qts / 7.0L |
| Coolant capacity |
19qts / 18.0L/20.1qts / 19.0L *Capacity with cab heater. |
URSUS 6012 ENGINE
The Ursus 6012 features a 3.9L 4-cylinder diesel engine, providing robust power and torque suitable for various agricultural tasks. Key advantages include fuel efficiency and reliable performance in diverse conditions; however, the relatively smaller displacement may limit heavy-duty applications compared to larger tractors. It is ideally suited for medium-sized farms requiring a compact, versatile machine for tilling, planting, and hauling.
| Description |
Ursus 3.9L 4-cyl diesel |
TRANSMISSION
The Ursus 6012 tractor features an 8 forward and 2 reverse gear configuration, enabling versatile speed management for various agricultural tasks. Its oil capacity of 48.6 quarts (46.0 liters) supports effective lubrication and cooling, crucial for prolonged operational efficiency. The four-gear setup in two ranges facilitates adaptability in different field conditions; however, operators may find the limited reversibility challenging in tight maneuvering scenarios.
| Gears |
8 forward and 2 reverse |
| Oil capacity |
48.6qts / 46.0L |
| Description |
Four gears, plus reverse, in two ranges. |
SPEEDS
| Description |
With 16.9R34 rear tires |
MECHANICAL
The Ursus 6012 tractor features a 4x2 2WD configuration, making it suitable for basic agricultural tasks but limiting traction on uneven terrain. Its mechanical rear differential lock enhances performance in muddy conditions, while the 8-speed transmission offers versatility for various operational speeds. The optional heated cab provides operator comfort in colder climates, although the absence of a full cab can challenge all-weather operation.
| Chassis |
4x2 2WD |
| Differential lock |
mechanical rear |
| Steering |
power |
| Brakes |
mechanical wet disc |
| Cab |
Two-post ROPS. Cab optional with available heater. |
| Transmission |
8-speed |
CAPACITY
| Fuel |
37gal / 140.0L |
| Hydraulic system |
12.2gal / 46.2L |
| Steering |
1.7qts / 1.6L |
HYDRAULICS
| Capacity |
12.2gal / 46.2L |
| Pump flow |
6.9gpm / 26.1lpm |
| Steering cap. |
1.7qts / 1.6L |
TRACTOR HITCH
| Rear Type |
II |
| Control |
Position and draft control |
| Rear lift |
7716lbs / 3499kg |
POWER TAKE-OFF (PTO)
| Rear PTO |
live |
| Rear RPM |
540/1000 (1.375) |
| Engine RPM |
540@1993 / 1000@2000 |
URSUS 6012 TIRES
The Ursus 6012 tractor is equipped with standard agricultural tires, 7.50-20 in the front and 16.9R34 in the rear, which provides a balance between agility and traction. The larger rear tires enhance soil compaction and improve power transfer during heavy-duty tasks like plowing or cultivating. However, the choice of tire size might limit maneuverability in tight spaces, presenting a challenge in smaller fields or orchards.
| Standard tires (ag) |
Front: 7.50-20. Rear: 16.9R34 |
DIMENSIONS
| Wheelbase |
88.6inches / 225cm |
| Length |
152.4inches / 387cm |
| Width |
79.1inches / 200cm |
| Height (cab) |
100inches / 254cm |
| Height (exhaust) |
105.5inches / 267cm |
| Weight |
7385lbs / 3349kg |
| Ballasted weight |
8929lbs / 4050kg |
| Front tread |
55.1/59.1/63/66.9/70.9inches / 139/150/160/169 / 180cm |
| Rear tread |
59.1 to 87.4inches / 150to 221 cm |
DIMENSIONS & TIRES
The Ursus 6012 tractor features a wheelbase of 88.6 inches (225 cm), providing stability during operation, especially in field work. Weighing 7385 lbs (3349 kg), it offers substantial traction, which is advantageous for heavy-duty tasks, but may pose challenges in transportability and maneuverability in tighter spaces. The tire configuration, with front tires sized 7.50-20 and rear tires 16.9R34, enhances grip and load distribution, making it suitable for a variety of agricultural applications like plowing or hauling heavy implements.
| Wheelbase |
88.6inches / 225cm |
| Weight |
7385lbs / 3349kg |
| Front tire |
7.50-20 |
| Rear tire |
16.9R34 |
ELECTRICAL
| Charging system |
alternator |
| Charging amps |
55 |
| Charging volts |
12 |
| Battery volts |
12 |
| Battery AH |
120 |
