Ursus 1634: all source data
All 70 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) | Built in Warsaw, Poland |
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Engine| (no label) | Zetor 6.8L 6-cyl diesel |
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Transmission| (no label) | 12-speed two-speed power shift |
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Power| Engine | 152.9 hp | 114.0 kW |
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| PTO (claimed) | 138.1 hp | 103.0 kW |
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Mechanical| (no label) | Four-wheel drive |
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| Differential lock | mechanical rear |
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| (no label) | Power steering |
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| (no label) | Dry disc brakes |
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| (no label) | Cab standard with heat. |
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Capacity| Fuel | 44.9 gal | 169.9 L |
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| Hydraulic system | 12.15 gal | 46.0 L |
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Hydraulics| Capacity | 12.15 gal | 46.0 L |
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| Pump flow | 10.8 gpm | 40.9 lpm |
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Hitch| Rear Type | II |
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| Rear Type | III |
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| Control | position and draft control |
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| Rear lift | 12125 lbs | 5499 kg |
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Pto| Rear PTO | independent |
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| Clutch | hydraulic |
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| Rear PTO Type | 540/1000 (1.375) |
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| Rear PTO Type | 1000 (1.75) |
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| Engine RPM | 540@1890 |
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| Engine RPM | 1000@1920 |
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| Front PTO | 1000 |
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Dimensions| Wheelbase | 106.5 inches | 270 cm |
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| Weight | 11442 lbs | 5190 kg |
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| Front tire | 14.9-24 |
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| Rear tire | 18.4-38 |
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Electrical| Charging system | alternator |
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| Charging amps | 55 |
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| Charging volts | 12 |
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| Batteries | 2 |
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| Battery volts | 12 |
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| Battery AH | 135 |
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Engine
Engine detail| (no label) | Zetor Z 8602.12 |
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| (no label) | turbocharged diesel |
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| (no label) | 6-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 416.4 ci | 6.8 L |
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| Bore/Stroke | 4.33x4.72 inches | 110 x 120 mm |
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| Power | 152.9 hp | 114.0 kW |
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| Fuel system | direct injection |
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| Air cleaner | oil bath |
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| Compression | 17:1 |
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| Rated RPM | 2200 |
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| Torque | 417.9 lb-ft | 566.7 Nm |
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| Torque RPM | 1650 |
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| Starter | electric |
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| Starter volts | 24 |
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| Starter power | 7.5 hp | 5.6 kW |
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| Oil capacity | 20.1 qts | 19.0 L |
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| Coolant capacity (Coolant) | 30.6 qts | 29.0 L |
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Transmission
Transmission| Type | two-speed power shift |
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| Gears | 12 forward and 6 reverse |
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| Clutch | 380mm hydraulic dry disc |
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| Oil capacity | 48.6 qts | 46.0 L |
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| (no label) | Three gears (1-3) in two ranges (I/II) plus reverse range (R) with two-speed power shift. |
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Dimensions
Tires| Standard tires (ag) | Front: 14.9-24. Rear: 18.4-38 |
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Dimensions| Wheelbase | 106.5 inches | 270 cm |
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| Length | 177 inches | 449 cm |
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| Width | 89.3 inches | 226 cm |
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| Height (cab) | 117.4 inches | 298 cm |
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| Height (exhaust) | 118.8 inches | 301 cm |
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| Weight | 11442 lbs | 5190 kg |
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| Ballasted weight | 13889 lbs | 6300 kg |
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| Ground clearance | 19.1 inches | 48 cm |
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| Front tread | 67.3/71.3 inches | 170/181 cm |
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| Rear tread | 65/67.9/70.9/73.8 inches | 165/172/180/187 cm |
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