This page provides a detailed comparison of the specifications for the Allis Chalmers HD16A and the Caterpillar D8.
| Allis Chalmers HD16A | Caterpillar D8 | |
|---|---|---|
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| Engine | ||
| Engine Manufacturer | Allis Chalmers | Caterpillar |
| Engine Model | 160000 | D13000 |
| Engine Cooling Type | Liquid-cooled | liquid-cooled |
| Engine Fuel Type | Diesel | diesel |
| Engine Induction Type | Naturally Aspirated | - |
| Engine Cylinders | 6 | 6 |
| Engine Displacement Value | 844 ci (13.8 L) | 1246 ci (20.4 L) |
| Engine Rated Rpm | 1600 | 850 |
| Engine Power Output Value | 163 hp (121.5 kW) | 115 hp (85.8 kW) |
| Transmission | ||
| Transmission Type | Gear | gear |
| Transmission Forward Gears | 6 | 6 |
| Transmission Reverse Gears | 3 | 2 |
| Dimensions | ||
| Length Value | 181.1 | 186 |
| Width Value | 96 | 101 |
| Operating Weight Value | 31500 lb (14288 kg) | 36520 lb (16565 kg) |
| Miscellaneous | ||
| Starter Type | Electric | - |
