| Manufacturer |
Ursus |
| Price |
- |
| Model |
3702 |
| Equipment Type |
- |
| Factory |
Warsaw, Poland |
URSUS 3702 POWER
ENGINE DETAIL
The Ursus 3702 tractor features a robust Perkins 1103D-33 engine with a displacement of 3.3L, delivering 49.5hp and a peak torque of 144.6 lb-ft at 1400 RPM, making it suitable for moderate agricultural tasks and light industrial applications. Its Stage IIIA emissions compliance is advantageous for operating in areas with environmental regulations, though this may limit performance compared to newer Stage V engines. Challenges may include maintenance of the 3-cylinder configuration, which may produce more vibrations and noise compared to 4- or 6-cylinder engines, impacting operator comfort and long-term durability.
| Description |
Perkins 1103D-33 diesel 3-cylinder liquid-cooled |
| Displacement |
201.4ci / 3.3L |
| Bore/Stroke |
4.134x5.00inches / 105x 127mm |
| Emissions |
Stage IIIA |
| Power |
49.5hp / 36.9kW |
| Torque |
144.6lb-ft / 196.1Nm |
| Torque RPM |
1400 |
| Starter type |
electric |
URSUS 3702 ENGINE
The Ursus 3702 tractor is powered by a Perkins 3.3L 3-cylinder diesel engine, which offers a balance of efficiency and sufficient power for medium-duty agricultural tasks. Its 13.2-gallon fuel tank capacity provides extended operation intervals, advantageous for longer field work without frequent refueling. However, the limited engine displacement may lead to reduced torque compared to larger engines, potentially affecting performance in heavy-duty applications or on steep terrain.
| Description |
Perkins 3.3L 3-cyl diesel |
| Fuel tank |
13.2gal / 50.0L |
TRANSMISSION
The Ursus 3702 tractor features an 8-speed forward and 2-speed reverse transmission, providing versatility for various tasks and terrain conditions. Its dry disc clutch offers reliable engagement and decent lifespan, though it may require more frequent maintenance compared to other clutch types in severe operating conditions. This setup is ideal for agricultural applications requiring diverse speed control, though operators should be mindful of maintaining the clutch to ensure consistent performance.
| Gears |
8 forward and 2 reverse |
| Clutch |
dry disc |
MECHANICAL
The Ursus 3702 tractor features a 4x2 2WD chassis, which offers limited off-road capability but excels in stable, flat terrains. Its power steering enhances maneuverability, particularly beneficial for tight spaces or extended use in orchards and vineyards. With an 8-speed transmission, operators can effectively manage varying field conditions, although it may lack the versatility of a higher-speed range found in 4WD models for challenging terrains.
| Chassis |
4x2 2WD |
| Steering |
power |
| Cab |
Cab standard with available air-conditioning |
| Transmission |
8-speed |
HYDRAULICS
| Pump flow |
6.9gpm / 26.1lpm 11.9gpm / 45.0lpm |
TRACTOR HITCH
| Rear Type |
II |
| Rear lift |
2932lbs / 1329kg |
POWER TAKE-OFF (PTO)
| Rear PTO |
independent |
| Rear RPM |
540 |
URSUS 3702 TIRES
The Ursus 3702 features standard agricultural tires with a front size of 6.00-16 and a rear size of 12.4-28, providing a balance between traction and stability for field operations. The larger rear tires enhance soil compaction management and traction on uneven terrain, making it suitable for diverse agricultural tasks. However, the tractor's tire configuration may limit its performance in extremely muddy or soft conditions, necessitating complementary equipment for optimal operation.
| Standard tires (ag) |
Front: 6.00-16. Rear: 12.4-28 |
DIMENSIONS
| Length |
129.9inches / 329cm |
| Width |
52.4inches / 133cm |
| Height |
89.8inches / 228cm |
| Weight |
5115lbs / 2320kg |
DIMENSIONS & TIRES
The Ursus 3702 tractor, weighing 5115 lbs (2320 kg), combines a compact size with adequate power for various agricultural tasks. Its front tires (6.00-16) provide good maneuverability in tight spaces, while the larger rear tires (12.4-28) enhance stability and traction on uneven terrain, ideal for cultivating and fieldwork. However, the weight distribution may challenge performance in very soft ground conditions, requiring careful consideration of soil type during operation.
| Weight |
5115lbs / 2320kg |
| Front tire |
6.00-16 |
| Rear tire |
12.4-28 |
ELECTRICAL
| Charging system |
alternator |
| Charging amps |
55 |
