Caterpillar Twenty: all source data
All 24 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 | Caterpillar |
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| (no label) | Agricultural Crawler tractor |
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| Factories | San Leandro, California, USA |
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| Factories | Peoria, Illinois, USA |
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| (no label) | In 1931, the Caterpillar was renamed the Twenty-Five due to increased engine output. |
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Engine| (no label) | Caterpillar 4.5L 4-cyl gasoline |
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Transmission| (no label) | 3-speed gear |
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Power| Drawbar (tested) | 26.32 hp | 19.6 kW |
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| Belt (tested) | 29.49 hp | 22.0 kW |
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Mechanical| Drive | crawler |
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| (no label) | Open operator station. |
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Dimensions| Weight | 7700 lbs | 3492 kg |
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| (no label) | Tracks |
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Engine
Engine detail| (no label) | Caterpillar |
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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 | 277 ci | 4.5 L |
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| Bore/Stroke | 4.00x5.50 inches | 102 x 140 mm |
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| Air cleaner | oil bath |
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| Rated RPM | 1100 |
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Transmission
Transmission| Type | gear |
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| Gears | 3 forward and 1 reverse |
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Dimensions
Dimensions| Operating weight | 7700 lbs | 3492 kg |
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