The Ursus 1234 tractor is powered by a Zetor 6.8L 6-cyl diesel engine that provides 117.5hp / 87.6kW of horsepower and 304.2lb-ft / 412.5Nm torque. It has a 4x4 MFWD 4WD drive configuration and a two-speed power shift transmission.

Engine

The engine is a Zetor Z 8701.12 diesel 6-cylinder liquid-cooled with a displacement of 416.4ci / 6.8L and a bore/stroke of 4.33x4.72inches / 110x 120mm. It has a direct injection fuel system and an oil bath air cleaner. The compression ratio is 17:1 and it is rated at 117.5hp / 87.6kW at 2200 rpm. The engine has a torque of 304.2lb-ft / 412.5Nm at 1600 rpm and a starter power of 7.5hp / 5.6kW with a 24-volt electric starter. The oil capacity is 20.1qts / 19.0L and the coolant capacity is 27.5qts / 26.0L.


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Transmission

The transmission has 16 forward and 8 reverse gears with a two-speed power shift. It is rated at 117.5hp / 87.6kW for the PTO. The transmission is designed to work with the engine to provide maximum power and efficiency. The clutch is a 380mm hydraulic dry disc. The transmission is easy to operate and provides smooth shifting. The oil capacity is 48.6qts / 46.0L.

Brakes

The brakes are dry disc and provide reliable stopping power. The Zetor Z 8701.12 diesel 6-cylinder liquid-cooled engine provides the power for the brakes. The brakes are easy to operate and provide smooth stopping. The engine compression ratio of 17:1 provides the necessary power for the brakes. The cab is standard with heat.



Steering

The steering is power-assisted and provides easy maneuverability. The Zetor 6.8L 6-cylinder diesel engine provides the power for the steering. The steering is easy to operate and provides smooth turning. The power-assisted steering makes it easy to maneuver in tight spaces. The cab is standard with heat.


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Common Problems

Users have reported issues with the chassis, specifically with the 4x4 MFWD 4WD. Some users have also reported problems with the differential lock. There have been complaints about the power steering, with some users reporting that it can be difficult to turn. The dry disc brakes have also been a source of complaints, with some users reporting that they can be slow to engage. Some users have reported issues with the 16-speed two-speed power shift transmission.

What Users Like

Users appreciate the standard tires (ag) which are Front: 14.9-24. Rear: 18.4-34. They also like the cab which is standard with heat, making it comfortable to operate in cold weather. The engine provides ample power for the tractor, making it easy to operate. The transmission is easy to operate and provides smooth shifting. The hydraulics are easy to operate and provide smooth operation.

Ursus 1234 Technical Specifications

Power

Engine117.5hp / 87.6kW
Pto (claimed)102.9hp / 76.7kW

Engine Detail

DescriptionZetor Z 8701.12 diesel 6-cylinder liquid-cooled
Displacement416.4ci / 6.8L
Bore/stroke4.33x4.72inches / 110x 120mm
Power117.5hp / 87.6kW
Fuel Systemdirect injection
Air Cleaneroil bath
Compression17:1
Rated Rpm2200
Torque304.2lb-ft / 412.5Nm
Torque Rpm1600
Starterelectric
Starter Volts24
Starter Power7.5hp / 5.6kW
Oil Capacity20.1qts / 19.0L
Coolant Capacity27.5qts / 26.0L

Engine

DescriptionZetor 6.8L 6-cyl diesel

Transmission

Typetwo-speed power shift
Gears16 forward and 8 reverse
Clutch380mm hydraulic dry disc
Oil Capacity48.6qts / 46.0L
DescriptionFour gears (1-4) in two ranges (I/II) plus reverse range (R) with two-speed power shift

Mechanical

Chassis4x4 MFWD 4WD
Differential Lockmechanical rear
Steeringpower
Brakesdry disc
CabCab standard with heat
Transmission16-speed two-speed power shift

Tires

Standard Tires (ag)Front: 14.9-24. Rear: 18.4-34

Dimensions

Wheelbase106.5inches / 270cm
Length177inches / 449cm
Width89.3inches / 226cm
Height (cab)115.4inches / 293cm
Height (exhaust)118inches / 299cm
Weight11244lbs / 5100kg
Ballasted Weight12699lbs / 5760kg
Ground Clearance17inches / 43cm
Front Tread67.3/71.3inches / 170/181 cm
Rear Tread65/67.9/70.9/73.8inches / 165/172/180/187cm

Dimensions And Tires

Wheelbase106.5inches / 270cm
Weight11244lbs / 5100kg
Front Tire14.9-24
Rear Tire18.4-34

Capacity

Fuel34.3gal / 129.8L 44.9gal / 169.9L *With optional 40L secondary fuel tank
Hydraulic System12.15gal / 46.0L

Hydraulics

Capacity12.15gal / 46.0L
Pump Flow10.8gpm / 40.9lpm

Tractor Hitch

Rear TypeII/III
Controlposition and draft control
Rear Lift12125lbs / 5499kg

Electrical

Charging Systemalternator
Charging Amps55
Charging Volts12
Batteries2
Battery Volts12
Battery Ah135

Speeds

DescriptionWith 18.4-34 rear tires

Power Take Off Pto

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

Variants

12322WD
12344WD

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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,