| Manufacturer |
Ursus |
| Price |
- |
| Model |
904 |
| Equipment Type |
Row-Crop Tractors |
| Factory |
|
URSUS 904 POWER
ENGINE DETAIL
The Ursus 904 tractor features a robust 4-cylinder diesel engine with a displacement of 4.6 L, offering a power output of 85 hp at a rated RPM of 2200, making it suitable for moderate to heavy agricultural tasks. Its liquid-cooled system ensures efficient thermal management, while the 17:1 compression ratio enhances fuel efficiency and torque characteristics. However, limited RPM may restrict its suitability for high-speed applications.
| Description |
Ursus/diesel/4-cylinder/liquid-cooled |
| Displacement |
278.4 ci/4.6 L |
| Bore/Stroke |
4.331x4.724 inches/110 x 120 mm |
| Power |
85 hp/63.4 kW |
| Compression |
17:1 |
| Rated RPM |
2200 |
| Starter volts |
12 |
URSUS 904 ENGINE
The Ursus 904 features a robust 4.6L 4-cylinder diesel engine, providing reliable torque for various agricultural tasks. With a fuel capacity of 23.8 gallons (90.1 liters), it allows for extended operation without frequent refueling, ideal for large-scale farming. However, users should consider potential maintenance requirements of the diesel engine, which may include regular fuel filter replacements and ensuring optimal fueling practices to prevent injector issues.
| Description |
Ursus 4.6L 4-cyl diesel |
| Fuel tank |
23.8 gal/90.1 L |
TRANSMISSION
The Ursus 904 features a 16-speed forward and 8-speed reverse transmission, allowing for precise control over speed and torque for various agricultural tasks. This extensive gear range enables adaptability in diverse terrains and efficiency in both fieldwork and transport operations. However, the complexity of this transmission may require more maintenance and operator skill compared to simpler gear systems.
| Gears |
16 forward and 8 reverse |
SPEEDS
MECHANICAL
The Ursus 904 tractor features a 4x4 MFWD (Mechanical Front Wheel Drive) chassis, providing enhanced traction and stability on varied terrain, advantageous for agricultural applications. Its hydraulic power steering system allows for improved maneuverability, reducing operator fatigue during extended use. The 16-speed transmission offers versatility in speed selection, enabling efficient operation across diverse field conditions, but may require more operator familiarity to optimize performance.
| Chassis |
4x4 MFWD 4WD |
| Steering |
hydraulic power |
| Transmission |
16-speed |
HYDRAULICS
| Pump flow |
10.8 gpm/40.9 lpm |
TRACTOR HITCH
| Rear lift |
6,725 lbs/3050 kg |
POWER TAKE-OFF (PTO)
URSUS 904 TIRES
The Ursus 904 features a front tire size of 12.4-24 and a rear tire size of 18.4-34, which provides enhanced traction and stability, especially for heavy-duty agricultural tasks. The larger rear tire diameter offers better weight distribution and a smoother ride on uneven terrain, making it ideal for field operations. However, the specific tire sizes may limit maneuverability in tight spaces, necessitating careful planning during fieldwork.
| Ag front |
12.4-24 |
| Ag rear |
18.4-34 |
DIMENSIONS
| Wheelbase |
94 inches/238 cm |
| Length |
156 inches/396 cm |
| Height |
100.5 inches/255 cm |
| Weight |
9,702 lbs/4400 kg |
DIMENSIONS & TIRES
The Ursus 904 tractor features a wheelbase of 94 inches (238 cm), providing stability and maneuverability, particularly beneficial in row-crop applications. Weighing 9,702 lbs (4,400 kg), it demonstrates a robust build that's capable of handling heavy implement loads, but may limit mobility on soft ground conditions. The front tire size of 12.4-24 and rear size of 18.4-34 suggest good traction and flotation, making it suitable for various terrains, although tire wear should be monitored closely in challenging environments.
| Wheelbase |
94 inches/238 cm |
| Weight |
9,702 lbs/4400 kg |
| Front tire |
12.4-24 |
| Rear tire |
18.4-34 |
ELECTRICAL
| Ground |
negative |
| Battery volts |
12 |
