This page provides a detailed comparison of the specifications for the Caterpillar Fifty and the Caterpillar RD7.
| Caterpillar Fifty | Caterpillar RD7 | |
|---|---|---|
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| Engine | ||
| Engine Manufacturer | Caterpillar | Caterpillar |
| Engine Model | 4-cyl gasoline | - |
| Engine Cooling Type | - | Liquid-cooled |
| Engine Fuel Type | Gasoline | Diesel |
| Engine Cylinders | 4 | 4 |
| Engine Displacement Value | 693 ci (11.4 L) | 831 ci (13.6 L) |
| Engine Rated Rpm | 850 | 1000 |
| Transmission | ||
| Transmission Type | Gear | Gear |
| Transmission Forward Gears | 4 | 4 |
| Transmission Reverse Gears | 1 | 1 |
| Dimensions | ||
| Width Value | 15 | - |
| Operating Weight Value | 18245 lb (8276 kg) | 21020 lb (9535 kg) |
| Miscellaneous | ||
