Ursus 5712: all source data
All 77 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Manufacturer | Ursus |
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| (no label) | Utility tractor |
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| (no label) | Built in Warsaw, Poland |
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Engine| (no label) | Ursus 4.1L 4-cyl diesel |
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Transmission| (no label) | 8-speed |
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| (no label) | 12-speed |
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Power| Engine | 79.8 hp | 59.5 kW |
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| PTO (claimed) | 67.1 hp | 50.0 kW |
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Mechanical| (no label) | Two-wheel drive |
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| Differential lock | mechanical rear |
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| (no label) | Power steering |
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| (no label) | Mechanical wet disc brakes |
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| (no label) | Two-post ROPS. Cab optional with available heater. |
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Capacity| Fuel | 21.1 gal | 79.9 L |
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| Hydraulic system | 11.1 gal | 42.0 L |
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| Steering | 2.4 qts | 2.3 L |
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Hydraulics| Capacity | 11.1 gal | 42.0 L |
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| Pressure | 2321 psi | 160.0 bar |
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| Pump flow | 6.9 gpm | 26.1 lpm |
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| Steering cap. | 2.4 qts | 2.3 L |
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Hitch| Rear Type | II |
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| Control | Position and draft control |
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| Rear lift | 6173 lbs | 2800 kg |
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| Rear lift | 7055 lbs | 3200 kg |
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Pto| Rear PTO | live |
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| Rear PTO Type | 540/1000 (1.375) |
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| Engine RPM | 540@1992 |
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| Engine RPM | 1000@2000 |
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Dimensions| Wheelbase | 88.8 inches | 225 cm |
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| Weight | 6393 to 7231 pounds |
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| Front tire | 7.50-20 |
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| Rear tire | 16.9R34 |
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Electrical| Charging system | alternator |
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| Charging amps | 44 |
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| Charging amps | 55 |
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| Charging volts | 12 |
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| Battery volts | 12 |
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| Battery AH | 120 |
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Engine
Engine detail| (no label) | Ursus 4410 |
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| (no label) | diesel |
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| (no label) | 4-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 248.4 ci | 4.1 L |
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| Bore/Stroke | 3.98x5.00 inches | 101 x 127 mm |
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| Power | 79.8 hp | 59.5 kW |
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| Fuel system | direct injection |
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| Air cleaner | dry |
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| Pre-heating | glow plugs |
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| Compression | 16:1 |
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| Rated RPM | 2200 |
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| Torque | 210.2 lb-ft | 285.0 Nm |
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| Torque RPM | 1400 |
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| Starter | electric |
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| Starter volts | 12 |
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| Starter power | 4 hp | 3.0 kW |
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| Oil capacity | 8.8 qts | 8.3 L |
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| Coolant capacity (Coolant) | 16.1 qts | 15.2 L |
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Transmission
Transmission options| (no label) | 8-speed |
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| (no label) | 12-speed |
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Transmission| Gears | 8 forward and 2 reverse |
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| Clutch | 305mm dry disc |
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| Oil capacity | 44.4 qts | 42.0 L |
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| (no label) | Four gears, plus reverse, in two ranges. |
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| Gears | 12 forward and 4 reverse |
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Dimensions
Tires| Standard tires (ag) | Front: 7.50-20. Rear: 16.9R34 |
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Dimensions| Wheelbase | 88.8 inches | 225 cm |
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| Length | 148.6 inches | 377 cm |
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| Width | 79.1 inches | 200 cm |
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| Height (cab) | 100.4 inches | 255 cm |
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| Height (exhaust) | 103.5 inches | 262 cm |
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| Clearance (rear axle) | 18.1 inches | 45 cm |
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| Clearance (drawbar) | 13.4 inches | 34 cm |
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| Front tread | 55.1/59.1/63/66.9/70.9 inches | 139/150/160/169/180 cm |
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| Rear tread | 59.1 to 87.4 inches | 150 to 221 cm |
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Weight| ROPS | 6393 lbs | 2899 kg |
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| Cab | 7231 lbs | 3279 kg |
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| Ballasted | 8311 lbs | 3769 kg |
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