Valmet 903: 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 | Valmet |
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| (no label) | Row-Crop tractor |
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Engine| (no label) | Valmet 4.4L 4-cyl diesel |
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Transmission| (no label) | 16-speed |
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Power| Engine | 95.2 hp | 71.0 kW |
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| PTO (claimed) | 91.2 hp | 68.0 kW |
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Mechanical| (no label) | Two- or 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) | Disc brakes |
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| (no label) | Cab standard with heater. |
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Capacity| Fuel | 23.8 gal | 90.1 L |
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| Hydraulic system | 6.1 gal | 23.1 L |
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Hydraulics| Capacity | 6.1 gal | 23.1 L |
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| Pressure | 3046 psi | 210.0 bar |
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| Pump flow | 9.2 gpm | 34.8 lpm |
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Hitch| Rear lift | 6393 lbs | 2899 kg |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 540 (1.375) |
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| Engine RPM | 540@1556 |
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Dimensions| 2WD Wheelbase (2WD) | 92.1 inches | 233 cm |
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| 4WD Wheelbase (4WD) | 96.3 inches | 244 cm |
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| Weight | 7981 to 8907 pounds |
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| Front tire | 10.00-16 |
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| 2WD Rear tire (2WD) | 16.9-34 |
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Electrical| Ground | negative |
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| Battery volts | 12 |
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| Battery AH | 130 |
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Engine
Engine detail| (no label) | Valmet 411 CS |
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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 | 268.5 ci | 4.4 L |
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| Bore/Stroke | 4.25x4.72 inches | 108 x 120 mm |
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| Power | 95.2 hp | 71.0 kW |
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| Rated RPM | 2200 |
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| Torque | 247.1 lb-ft | 335.1 Nm |
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| Torque RPM | 1500 |
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| Starter | electric |
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| Starter volts | 12 |
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| Oil capacity | 13.7 qts | 13.0 L |
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| Coolant capacity (Coolant) | 16.9 qts | 16.0 L |
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Transmission
Transmission| Transmission | Hi-Trac |
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| Gears | 16 forward and 4 reverse |
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| Clutch | 310mm disc |
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Dimensions
Tires| 2WD Standard tires (ag) (2WD) | Front: 10.00-16. Rear: 16.9-34 |
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| 4WD Standard tires (ag) (4WD) | Front: 13.6-28. Rear: 18.4-34 |
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Dimensions| 2WD Wheelbase (2WD) | 92.1 inches | 233 cm |
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| 4WD Wheelbase (4WD) | 96.3 inches | 244 cm |
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| 2WD Length (2WD) | 153.7 inches | 390 cm |
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| 4WD Length (4WD) | 164.2 inches | 417 cm |
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| 2WD Width (2WD) | 77.6 inches | 197 cm |
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| 4WD Width (4WD) | 83.1 inches | 211 cm |
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| 2WD Weight (2WD) | 7981 lbs | 3620 kg |
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| 4WD Weight (4WD) | 8907 lbs | 4040 kg |
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| 2WD Ground clearance | 18.9 inches | 48 cm |
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| 4WD Ground clearance | 18.5 inches | 46 cm |
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Height| 2WD Cab (2WD) | 98.4 inches | 249 cm |
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| 4WD Cab (4WD) | 103.2 inches | 262 cm |
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| 2WD Exhaust (2WD) | 104.3 inches | 264 cm |
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| 4WD Exhaust (4WD) | 106.3 inches | 270 cm |
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