Tractor · 2002Unverified
Ursus 5712
Ursus 5712 — Utility tractor · 67 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
67 hp
Weight
6393 to 7231 pounds
Hover a source tag to verify
Overview
ManufacturerUrsusReference
Utility tractorReference
Built in Warsaw, PolandReference
Two-wheel driveReference
Differential lockmechanical rearReference
Power steeringReference
Mechanical wet disc brakesReference
Two-post ROPS. Cab optional with available heater.Reference
Variants
57122WDReference
57144WDReference
Engine
Ursus 4.1L 4-cyl dieselReference
Engine59.5 kWReference
Ursus 4410Reference
dieselReference
4-cylinderReference
liquid-cooledReference
Displacement4.1 LReference
Bore/Stroke101 x 127 mmReference
Power59.5 kWReference
Fuel systemdirect injectionReference
Air cleanerdryReference
Pre-heatingglow plugsReference
Compression16:1Reference
Rated RPM2200Reference
Torque285.0 NmReference
Torque RPM1400Reference
StarterelectricReference
Starter volts12Reference
Starter power3.0 kWReference
Oil capacity8.3 LReference
Coolant capacity15.2 LReference
Transmission
8-speedReference
12-speedReference
Gears8 forward and 2 reverseReference
Clutch305mm dry discReference
Oil capacity42.0 LReference
Four gears, plus reverse, in two ranges.Reference
Gears12 forward and 4 reverseReference
PTO & Hydraulics
PTO (claimed)50.0 kWReference
Hydraulic system42.0 LReference
Capacity42.0 LReference
Pressure160.0 barReference
Pump flow26.1 lpmReference
Steering cap.2.3 LReference
Rear TypeIIReference
ControlPosition and draft controlReference
Rear lift2800 kgReference
Rear lift3200 kgReference
Rear PTOliveReference
Rear PTO Type540/1000 (1.375)Reference
Engine RPM540@1992Reference
Engine RPM1000@2000Reference
Capacities
Fuel79.9 LReference
Steering2.3 LReference
Dimensions
Wheelbase225 cmReference
Weight6393 to 7231 poundsReference
Front tire7.50-20Reference
Rear tire16.9R34Reference
Standard tires (ag)Front: 7.50-20. Rear: 16.9R34Reference
Length377 cmReference
Width200 cmReference
Height (cab)255 cmReference
Height (exhaust)262 cmReference
Clearance (rear axle)45 cmReference
Clearance (drawbar)34 cmReference
Front tread139/150/160/169/180 cmReference
Rear tread150 to 221 cmReference
ROPS2899 kgReference
Cab3279 kgReference
Ballasted3769 kgReference
Electrical
Charging systemalternatorReference
Charging amps44Reference
Charging amps55Reference
Charging volts12Reference
Battery volts12Reference
Battery AH120Reference
Speeds
With 16.9R34 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.