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| info | |
| Twenty ↑ | |
| Series: | Twenty-Five, Twenty-Eight ↓ |
| Production | |
| Manufacturer: | Caterpillar |
| Type: | Agricultural Crawler tractor |
| Factory: | Peoria, Illinois, USA |
| The Caterpillar Twenty-Five was, basically, a renamed Twenty. In 1933, the model was renamed again, to the Twenty-Eight. | |
| Caterpillar Twenty-Five Power | |
| Drawbar (claimed): | 26 hp 19.4 kW |
| Belt (claimed): | 30 hp 22.4 kW |
| Drawbar (tested): | 27.11 hp 20.2 kW |
| Belt (tested): | 32.97 hp 24.6 kW |
| Mechanical | |
| Chassis: | crawler |
| Cab: | Open operator station. |
| Transmission: | 3-speed gear |
| info | |
| Twenty ↑ | |
| Series: | Twenty-Five, Twenty-Eight ↓ |
| Engine Detail | |
| Caterpillar, gasoline, 4-cylinder, liquid-cooled | |
| Displacement: | 277 ci 4.5 L |
| Bore/Stroke: | 4.00x5.50 inches 102 x 140 mm |
| Rated RPM: | 1100 |
| info | |
| Twenty ↑ | |
| Series: | Twenty-Five, Twenty-Eight ↓ |
| Transmission | |
| Type: | gear |
| Gears: | 3 forward and 1 reverse |
| Clutch: | dry disc |
| info | |
| Twenty ↑ | |
| Series: | Twenty-Five, Twenty-Eight ↓ |
| Caterpillar Twenty-Five Tracks | |
| Size: | 42-inch tracks |
| Option: | 55-inch tracks |