General Ordnance National Tractor 12-22 F: all source data
All 28 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 | General Ordnance |
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| (no label) | Standard-tread tractor |
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| (no label) | Built in Cedar Rapids, Iowa, USA |
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Engine| (no label) | Waukseha 5.3L 4-cyl gasoline |
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Transmission| (no label) | 6-speed friction disc |
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Power| Drawbar (claimed) | 12 hp | 8.9 kW |
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| Belt (claimed) | 22 hp | 16.4 kW |
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| Plows | 3 |
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Mechanical| (no label) | Two-wheel drive |
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| (no label) | Manual steering |
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| (no label) | Open operator station. |
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Dimensions| Weight | 4200 lbs | 1905 kg |
|---|
| Rear tire | 46x10 |
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Belt pulley| Diameter | 10 inches | 25 cm |
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| Width | 6 inches | 15 cm |
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Engine
Engine detail| (no label) | Waukseha |
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| (no label) | gasoline |
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| (no label) | 4-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 326 ci | 5.3 L |
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| Bore/Stroke | 4.25x5.75 inches | 108 x 146 mm |
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Transmission
Transmission| Type | friction disc |
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| Gears | 6 forward and reverse |
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Dimensions
Dimensions| Length | 120 inches | 304 cm |
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| Width | 61 inches | 154 cm |
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| Height | 60 inches | 152 cm |
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| Weight | 4200 lbs | 1905 kg |
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