This page provides a detailed comparison of the specifications for the Caterpillar D7D and the Caterpillar RD7.
| Caterpillar D7D | Caterpillar RD7 | |
|---|---|---|
| Images | ||
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| Engine | ||
| Engine Manufacturer | Caterpillar | Caterpillar |
| Engine Cooling Type | Liquid-cooled | Liquid-cooled |
| Engine Fuel Type | Diesel | Diesel |
| Engine Induction Type | Turbocharged | - |
| Engine Cylinders | 4 | 4 |
| Engine Displacement Value | 831 ci (13.6 L) | 831 ci (13.6 L) |
| Engine Rated Rpm | 1200 | 1000 |
| Transmission | ||
| Transmission Type | Gear | Gear |
| Transmission Forward Gears | 5 | 4 |
| Transmission Reverse Gears | 4 | 1 |
| Dimensions | ||
| Length Value | 162.25 | - |
| Width Value | 97 | - |
| Operating Weight Value | 24330 lb (11036 kg) | 21020 lb (9535 kg) |
| Miscellaneous | ||
| Starter Type | 2-cylinder pony engine | - |
