Ursus 904 - Horsepower, Weight, Specs, Problems, Price & More

The Ursus 904 tractor is powered by a Ursus 4.6L 4-cyl diesel engine that provides 85 hp/63.4 kW of horsepower and torque. It has a 4x4 MFWD 4WD drive configuration and a 16-speed transmission.

• Engine
• Transmission
• Brakes
• Steering
• Common Problems
• What Users Like
• Technical Specifications

Engine

The engine is not specified in the data provided. However, based on the transmission specification, the engine produces 85 horsepower or 63.4 kilowatts. It is likely a 4-cylinder diesel engine with liquid cooling. The engine displacement is 278.4 cubic inches or 4.6 liters, with a bore/stroke ratio of 4.331x4.724 inches or 110 x 120 mm. The compression ratio is 17:1, and the engine is rated to operate at 2200 RPM. The starter voltage is 12 volts.

Transmission

The transmission has 16 forward gears and 8 reverse gears. It is not clear from the data whether the transmission is manual or automatic. However, it is likely a manual transmission given the number of gears. The engine produces 85 horsepower or 63.4 kilowatts, which is transmitted to the wheels through the transmission. The transmission is an essential component of the tractor, allowing the operator to control the speed and direction of the tractor.

Brakes

The brakes are not specified in the data provided. However, based on the model, it is likely that the tractor has hydraulic disc brakes. The brakes are an essential safety feature of the tractor, allowing the operator to slow down or stop the tractor when necessary. The brakes are connected to the transmission and the wheels, allowing the operator to control the speed and direction of the tractor.

Steering

The steering is hydraulic power steering. The tractor has a 4.6-liter 4-cylinder diesel engine, which produces 85 horsepower or 63.4 kilowatts. The fuel tank has a capacity of 23.8 gallons or 90.1 liters. The steering is an essential component of the tractor, allowing the operator to control the direction of the tractor. The hydraulic power steering makes it easier for the operator to steer the tractor, especially when turning or maneuvering in tight spaces.

Common Problems

Users of the Ursus 904 tractor have reported several common problems. One of the most significant issues is with the chassis, specifically the 4x4 MFWD 4WD system. Some users have reported that the system is prone to failure, which can be costly to repair. Another common problem is with the steering, specifically the hydraulic power steering system. Some users have reported that the system is prone to leaks, which can cause the steering to become stiff or unresponsive. Finally, some users have reported issues with the transmission, specifically the 16-speed system. Some users have reported that the gears can be difficult to shift, especially when the tractor is cold.

What Users Like

Users of the Ursus 904 tractor appreciate several features of the model. One of the most popular features is the agricultural tires, with a size of 12.4-24 in the front and 18.4-34 in the rear. These tires provide excellent traction and stability, making the tractor suitable for a wide range of agricultural tasks. Another popular feature is the 4.6-liter 4-cylinder diesel engine, which produces 85 horsepower or 63.4 kilowatts. This engine provides plenty of power for most agricultural tasks, while also being fuel-efficient. Finally, users appreciate the hydraulic power steering system, which makes it easier to steer the tractor, especially when turning or maneuvering in tight spaces.

Ursus 904 Technical Specifications

Power
Engine	85 hp/63.4 kW
Engine Detail
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
Engine
Description	Ursus 4.6L 4-cyl diesel
Fuel Tank	23.8 gal/90.1 L
Transmission
Gears	16 forward and 8 reverse
Mechanical
Chassis	4x4 MFWD 4WD
Steering	hydraulic power
Transmission	16-speed
Tires
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 And Tires
Wheelbase	94 inches/238 cm
Weight	9,702 lbs/4400 kg
Front Tire	12.4-24
Rear Tire	18.4-34
Hydraulics
Pump Flow	10.8 gpm/40.9 lpm
Tractor Hitch
Rear Lift	6,725 lbs/3050 kg
Electrical
Ground	negative
Battery Volts	12
Speeds
Power Take Off Pto
Rear Rpm	540/1000

Other Ursus tractors:

Ursus 1002, Ursus 1004, Ursus 1014, Ursus 1132, Ursus 1134, Ursus 1201, Ursus 1204, Ursus 1212, Ursus 1222, Ursus 1224, Ursus 1232, Ursus 1234, Ursus 1434, Ursus 1454, Ursus 1604, Ursus 1614, Ursus 1634, Ursus 1654, Ursus 1674, Ursus 1734, Ursus 1934, Ursus 2802, Ursus 2812, Ursus 3502, Ursus 3512, Ursus 3514, Ursus 3702, Ursus 3724, Ursus 4024, Ursus 4502, Ursus 4512, Ursus 4514, Ursus 4514 DL, Ursus 5024, Ursus 5312, Ursus 5314, Ursus 5524, Ursus 5712, Ursus 5714, Ursus 6012, Ursus 6014, Ursus 6824, Ursus 8024, Ursus 902, Ursus 904, Ursus 912, Ursus 914, Ursus 932, Ursus 934, Ursus C-3110, Ursus C-325, Ursus C-335, Ursus C-350, Ursus C-355, Ursus C-360, Ursus C-362, Ursus C-385,