Zetor 12050: all source data
All 61 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 | Zetor |
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| (no label) | Built in Brno, Czech Republic |
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Engine| (no label) | Zetor 4.2L 4-cyl diesel |
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| Fuel tank | 48 gal | 181.7 L |
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Transmission| (no label) | 24-speed three-speed power shift |
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Power| Engine (gross) | 120 hp | 89.5 kW |
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| Engine (net) | 114 hp | 85.0 kW |
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| PTO (claimed) | 104 hp | 77.6 kW |
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Mechanical| (no label) | Four-wheel drive |
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| Differential lock | mechanical rear |
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| Differential lock | limited-slip front |
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| (no label) | Power steering |
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| (no label) | Hydraulic wet disc brakes |
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| (no label) | Cab standard with air-condtioning. |
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Hydraulics| Type | open center |
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| Pressure | 2900 psi | 200.0 bar |
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| Valves | 3 |
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| SCV flow | 14 gpm | 53.0 lpm |
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| Total flow | 20 gpm | 75.7 lpm |
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| Steering flow | 6 gpm | 22.7 lpm |
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Hitch| Rear Type | II/I |
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| Control | position and draft control |
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| Rear lift (at ends) | 7600 lbs | 3447 kg |
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| Rear lift (at ends) | 9150 lbs | 4150 kg |
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Pto| Rear PTO | independent |
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| Clutch | electro-hydraulic wet disc |
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| Rear PTO Type | 540/1000 (1.375) |
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Dimensions| Wheelbase | 96 inches | 243 cm |
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| Weight | 9045 lbs | 4102 kg |
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| Front tire | 13.6R24 |
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| Rear tire | 18.4R34 |
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Electrical| Ground | negative |
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| Charging system | alternator |
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| Charging amps | 95 |
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| Charging volts | 12 |
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| Battery CCA | 950 |
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| Battery volts | 12 |
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Engine
Engine detail| (no label) | Zetor |
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| (no label) | turbocharged diesel |
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| (no label) | 4-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 254 ci | 4.2 L |
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| Bore/Stroke | 4.13x4.72 inches | 105 x 120 mm |
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| Power (net) | 114 hp | 85.0 kW |
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| Power (gross) | 120 hp | 89.5 kW |
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| Rated RPM | 2200 |
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| Starter | electric |
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| Starter volts | 12 |
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Transmission
Transmission| Type | three-speed power shift |
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| Gears | 24 forward and reverse |
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| Clutch | wet disc |
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| (no label) | Synchronized transmission with three-speed push-button power shift and power shuttle. Electric declutch button. |
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Dimensions
Tires| Standard tires (ag) | Front: 13.6R24. Rear: 18.4R34 |
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Dimensions| Wheelbase | 96 inches | 243 cm |
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| Length | 157 inches | 398 cm |
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| Width | 78 inches | 198 cm |
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| Height (cab) | 106 inches | 269 cm |
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| Weight | 9045 lbs | 4102 kg |
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| Ground clearance | 18 inches | 45 cm |
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| Front tread | 59 to 77 inches | 149 to 195 cm |
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| Rear tread | 59 to 71 inches | 149 to 180 cm |
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