Tractor · 1991Unverified
Ursus 1234
Ursus 1234 — 30 Series · 103 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
103 hp
Weight
5100 kg
Hover a source tag to verify
Overview
ManufacturerUrsusReference
Built in Warsaw, PolandReference
Four-wheel driveReference
Differential lockmechanical rearReference
Power steeringReference
Dry disc brakesReference
Cab standard with heat.Reference
Variants
12322WDReference
12344WDReference
Engine
Zetor 6.8L 6-cyl dieselReference
Engine87.6 kWReference
Zetor Z 8701.12Reference
dieselReference
6-cylinderReference
liquid-cooledReference
Displacement6.8 LReference
Bore/Stroke110 x 120 mmReference
Power87.6 kWReference
Fuel systemdirect injectionReference
Air cleaneroil bathReference
Compression17:1Reference
Rated RPM2200Reference
Torque412.5 NmReference
Torque RPM1600Reference
StarterelectricReference
Starter volts24Reference
Starter power5.6 kWReference
Oil capacity19.0 LReference
Coolant capacity26.0 LReference
Transmission
16-speed two-speed power shiftReference
Typetwo-speed power shiftReference
Gears16 forward and 8 reverseReference
Clutch380mm hydraulic dry discReference
Oil capacity46.0 LReference
Four gears (1-4) in two ranges (I/II) plus reverse range (R) with two-speed power shift.Reference
PTO & Hydraulics
PTO (claimed)76.7 kWReference
Hydraulic system46.0 LReference
Capacity46.0 LReference
Pump flow40.9 lpmReference
Rear TypeIIReference
Rear TypeIIIReference
Controlposition and draft controlReference
Rear lift5499 kgReference
Rear PTOindependentReference
ClutchhydraulicReference
Rear PTO Type540/1000 (1.375)Reference
Engine RPM540@1890Reference
Engine RPM1000@1920Reference
Front PTO1000Reference
Capacities
Fuel129.8 LReference
Fuel169.9 LReference
Dimensions
Wheelbase270 cmReference
Weight5100 kgReference
Front tire14.9-24Reference
Rear tire18.4-34Reference
Standard tires (ag)Front: 14.9-24. Rear: 18.4-34Reference
Length449 cmReference
Width226 cmReference
Height (cab)293 cmReference
Height (exhaust)299 cmReference
Ballasted weight5760 kgReference
Ground clearance43 cmReference
Front tread170/181 cmReference
Rear tread165/172/180/187 cmReference
Electrical
Charging systemalternatorReference
Charging amps55Reference
Charging volts12Reference
Batteries2Reference
Battery volts12Reference
Battery AH135Reference
Speeds
With 18.4-34 rear tires.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.