Engine

The engine is a Zetor Z 8604.020 turbocharged intercooled diesel 6-cylinder liquid-cooled with a displacement of 445.4ci / 7.3L and a bore/stroke of 4.33x5.04inches / 110x 128 mm. It has a direct injection fuel system, dual dry element air cleaner, and a compression ratio of 15.6:1. The engine is rated at 187.7hp / 140.0kW with a torque of 532.5 lb-ft /722.1 Nm at 1530 rpm. It has an electric starter with 24 volts and 9 hp /6.7 kW starter power. The engine has an oil capacity of 20.1qts / 19.0L and a coolant capacity of 30.6qts / 29.0L.


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Transmission

The transmission has 16 forward and 8 reverse gears with a two-speed power shift. It is powered by an engine rated at 187.7hp / 140.0kW with a claimed PTO power of 166.3hp / 124.0kW. The transmission has four gears (1-4) in two ranges (I/II) plus reverse range (R) with two-speed power shift. It is a reliable and efficient transmission that provides smooth shifting and excellent performance. The transmission is suitable for a wide range of applications, including farming, construction, and transportation.

Brakes

The brakes are wet disc brakes that provide excellent stopping power and control. They are reliable and durable, making them ideal for heavy-duty applications. The engine brake is also available, which provides additional stopping power and reduces wear on the service brakes. The engine brake is activated by a switch on the dashboard. The brakes are easy to maintain and service, which reduces downtime and increases productivity. The brake system is designed to provide maximum safety and control in all operating conditions.



Steering

The steering is power steering, which provides excellent maneuverability and control. It is easy to operate and requires minimal effort, which reduces operator fatigue and increases productivity. The steering system is reliable and durable, making it ideal for heavy-duty applications. The steering system is designed to provide maximum safety and control in all operating conditions. The steering system is easy to maintain and service, which reduces downtime and increases productivity.


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Common Problems

Users have reported issues with the cab air conditioning system, which can be unreliable and require frequent maintenance. The transmission can also be prone to overheating, which can cause damage to the gears and other components. The hydraulic system can also be prone to leaks, which can cause a loss of performance and require costly repairs. The brakes can also be prone to wear and require frequent replacement. The differential lock can also be unreliable and require frequent maintenance. The chassis can also be prone to rust and corrosion, which can reduce its lifespan.

What Users Like

Users appreciate the standard tires (ag) of the Ursus 1934, which are Front: 16.9R28. Rear: 20.8R38. They provide excellent traction and stability, making them ideal for a wide range of applications. Users also appreciate the power and performance of the engine, which provides excellent performance and reliability. The transmission is also highly regarded for its smooth shifting and excellent performance. The hydraulics are also highly regarded for their performance and control. The steering is also highly regarded for its maneuverability and ease of operation.

Techincal Specifications

Power

Engine187.7hp / 140.0kW
Pto (claimed)166.3hp / 124.0kW

Engine Detail

DescriptionZetor Z 8604.020 turbocharged intercooled diesel 6-cylinder liquid-cooled
Displacement445.4ci / 7.3L
Bore/stroke4.33x5.04inches / 110x 128 mm
Power187.7hp / 140.0kW
Fuel Systemdirect injection
Air Cleanerdual dry element
Compression15.6:1
Rated Rpm220
Torque532.5 lb-ft /722.1 Nm
Torque Rpm1530
Starterelectric
Starter Volts24
Starter Power9 hp /6.7 kW
Oil Capacity20.1qts / 19.0L
Coolant Capacity30.6qts / 29.0L

Engine

DescriptionZetor 7.3L 6-cyl diesel

Transmission

Typetwo-speed power shift
Gears16 forward and 8 reverse
Clutch380mm hydraulic dry disc
Oil Capacity58.1qts / 55.0L
DescriptionFour gears (1-4) in two ranges (I/II) plus reverse range (R) with two-speed power shift.

Mechanical

Chassis4x4 MFWD 4WD
Differential Lockelectro-hydraulic front and rear
Steeringpower
Brakeswet disc
CabCab standard with heater. Air-conditioning optional.
Transmission16-speed two-speed power shift

Tires

Standard Tires (ag)Front: 16.9R28. Rear: 20.8R38

Dimensions

Wheelbase106.5inches / 270cm
Length177.2inches / 450cm
Width95.9inches / 243cm
Height (cab)118.9inches / 302cm
Height (exhaust)119.7inches / 304cm
Weight13625lbs / 6180kg
Ballasted Weight17968lbs / 8150kg
Ground Clearance19.7inches / 50cm
Front Tread66.5/70.5/74.4inches / 168/179/188 cm
Rear Tread70.9inches / 180cm

Dimensions And Tires

Wheelbase106.5inches / 270cm
Weight13625lbs / 6180kg
Front Tire16.9R28
Rear Tire20.8R38

Capacity

Fuel93.8gal / 355.0L
Hydraulic System14.5gal / 54.9L

Hydraulics

Capacity14.5gal / 54.9L
Pump Flow14.5gpm / 54.9lpm

Tractor Hitch

Rear TypeIII
Controlposition and draft control
Rear Lift15873lbs / 7199kg

Electrical

Charging Systemalternator
Charging Amps55
Charging Volts14
Batteries2
Battery Volts12
Battery Ah172

Power Take Off Pto

Rear Ptoindependent
Clutchhydraulic
Rear Rpm540/1000 (1.375)/1000 (1.75)
Engine Rpm540@1890 / 1000@1920
Front Pto1000