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| info | |
| Orchard/Vineyard tractor | |
| Series back: | Ursus 3502 |
| Production | |
| Manufacturer: | Ursus |
| Factory: | Warsaw, Poland |
| Capacity | |
| Fuel: | 21.1 gal [79.9 L] |
| Hydraulic system: | 11.1 gal [42.0 L] |
| Steering: | 1.9 qts [1.8 L] |
| 3-Point Hitch | |
| Rear Type: | II |
| Control: | Position and draft control |
| Rear lift: | 2932 lbs [1329 kg] |
| Power Take-off (PTO) | |
| Rear PTO: | live |
| Rear RPM: | 540 (1.375) |
| Engine RPM: | 540@1686 |
| Dimensions & Tires | |
| Wheelbase: | 88.8 inches [225 cm] |
| Weight: | 4938 lbs [2239 kg] |
| Front tire: | 6.50-16 |
| Rear tire: | 12.4-28 |
| Ursus 4502 Power | |
| Engine: | 59.1 hp [44.1 kW] |
| PTO (claimed): | 53.1 hp [39.6 kW] |
| Mechanical | |
| Chassis: | 4x2 2WD |
| Differential lock: | mechanical rear |
| Steering: | power |
| Brakes: | mechanical drum |
| Cab: | Two-post ROPS. Cab optional with available heat. |
| Hydraulics | |
| Capacity: | 11.1 gal [42.0 L] |
| Pressure: | 2321 psi [160.0 bar] |
| Pump flow: | 6.9 gpm [26.1 lpm] |
| Electrical | |
| Charging system: | alternator |
| Charging amps: | 44 |
| Charging volts: | 12 |
| Battery | |
| Volts: | 12 |
| Amp-hours: | 90 |
| info | |
| Bore/Stroke: | 3.87x5.00 inches [98 x 127 mm] |
| Power: | 59.1 hp [44.1 kW] |
| Fuel system: | direct injection |
| Air cleaner: | oil bath |
| Pre-heating: | glow plugs |
| Compression: | 16:1 |
| Rated RPM: | 2000 |
| Torque: | 171.1 lb-ft [232.0 Nm] |
| Torque RPM: | 1500 |
| Starter: | electric |
| Starter volts: | 12 |
| Starter power: | 4 hp [3.0 kW] |
| Oil capacity: | 7.4 qts [7.0 L] |
| Coolant capacity: | 14.7 qts [13.9 L], 16.4 qts [15.5 L] *Capacity with cab heater. |
| Engine Detail | |
| Ursus 4390, diesel, 4-cylinder, liquid-cooled, 235.9 ci [3.9 L] |
| info | |
| Speeds: | With 14.9-24 rear tires. |
| Transmission | |
| Gears: | 8 forward and 2 reverse |
| Clutch: | 305mm dry disc |
| Oil capacity: | 44.4 qts [42.0 L] |
| Four gears, plus reverse, in two ranges. | |
| info | |
| Series back: | Ursus 3502 |
| Dimensions | |
| Weight: | 4938 lbs [2239 kg] |
| Weight (ballasted): | 5535 lbs [2510 kg] |
| Wheelbase: | 88.8 inches [225 cm] |
| Length: | 148 inches [375 cm] |
| Width: | 56.1 inches [142 cm] |
| Height (cab): | 99 inches [251 cm] |
| Clearance (rear axle): | 13.6 inches [34 cm] |
| Clearance (drawbar): | 11.4 inches [28 cm] |
| Front tread: | 43.7 inches [110 cm] |
| Rear tread: | 38.8 inches [98 cm] |
| Ursus 4502 Tires | |
| Standard tires (ag): | Front: 6.50-16. Rear: 12.4-28 |