Tractor · Unverified
Ursus 4502
Ursus 4502 — Orchard/Vineyard tractor · 53 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
53 hp
Weight
2239 kg
Hover a source tag to verify
Overview
ManufacturerUrsusReference
Orchard/Vineyard tractorReference
Built in Warsaw, PolandReference
Two-wheel driveReference
Differential lockmechanical rearReference
Power steeringReference
Mechanical drum brakesReference
Two-post ROPS. Cab optional with available heat.Reference
Engine
Ursus 3.9L 4-cyl dieselReference
Engine44.1 kWReference
Ursus 4390Reference
dieselReference
4-cylinderReference
liquid-cooledReference
Displacement3.9 LReference
Bore/Stroke98 x 127 mmReference
Power44.1 kWReference
Fuel systemdirect injectionReference
Air cleaneroil bathReference
Pre-heatingglow plugsReference
Compression16:1Reference
Rated RPM2000Reference
Torque232.0 NmReference
Torque RPM1500Reference
StarterelectricReference
Starter volts12Reference
Starter power3.0 kWReference
Oil capacity7.0 LReference
Coolant capacity13.9 LReference
Coolant capacity15.5 LReference
Transmission
8-speedReference
12-speed creeperReference
Gears8 forward and 2 reverseReference
Clutch305mm dry discReference
Oil capacity42.0 LReference
Four gears, plus reverse, in two ranges.Reference
TypecreeperReference
Gears12 forward and 4 reverseReference
PTO & Hydraulics
PTO (claimed)39.6 kWReference
Hydraulic system42.0 LReference
Capacity42.0 LReference
Pressure160.0 barReference
Pump flow26.1 lpmReference
Steering cap.1.8 LReference
Rear TypeIIReference
ControlPosition and draft controlReference
Rear lift1329 kgReference
Rear PTOliveReference
Rear PTO Type540 (1.375)Reference
Engine RPM540@1686Reference
Capacities
Fuel79.9 LReference
Steering1.8 LReference
Dimensions
Wheelbase225 cmReference
Weight2239 kgReference
Front tire6.50-16Reference
Rear tire12.4-28Reference
Standard tires (ag)Front: 6.50-16. Rear: 12.4-28Reference
Length375 cmReference
Width142 cmReference
Height (cab)251 cmReference
Ballasted weight2510 kgReference
Clearance (rear axle)34 cmReference
Clearance (drawbar)28 cmReference
Front tread110 cmReference
Rear tread98 cmReference
Electrical
Charging systemalternatorReference
Charging amps44Reference
Charging volts12Reference
Battery volts12Reference
Battery AH90Reference
Speeds
With 14.9-24 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.