Production | |
| Manufacturer: | Caterpillar |
| Type: | Agricultural Crawler tractor |
| Factories: | San Leandro, California, USA |
| Peoria, Illinois, USA | |
| In 1931, the Caterpillar was renamed the Twenty-Five due to increased engine output. | |
Caterpillar Twenty Power | |
| Drawbar (tested): | 26.32 hp 19.6 kW |
| Belt (tested): | 29.49 hp 22.0 kW |
Mechanical | |
| Chassis: | crawler |
| Cab: | Open operator station. |
| Transmission: | 3-speed gear |
Engine Detail | |
| Caterpillar | |
| gasoline | |
| 4-cylinder | |
| liquid-cooled | |
| Displacement: | 277 ci 4.5 L |
| Bore/Stroke: | 4.00x5.50 inches 102 x 140 mm |
| Air cleaner: | oil bath |
| Rated RPM: | 1100 |
Transmission | |
| Type: | gear |
| Gears: | 3 forward and 1 reverse |
Dimensions | |
| Operating weight: | 7700 lbs 3492 kg |