This page provides a detailed comparison of the specifications for the Allis Chalmers HD20 and the Denning B Pug.
| Allis Chalmers HD20 | Denning B Pug | |
|---|---|---|
| Images | ||
| Engine | ||
| Engine Manufacturer | General Motors | - |
| Engine Cooling Type | Liquid-cooled | Liquid-cooled |
| Engine Fuel Type | Diesel | Gasoline |
| Engine Induction Type | Blower | - |
| Engine Cylinders | 6 | 4 |
| Engine Displacement Value | 660 ci (10.8 L) | 316 ci (5.2 L) |
| Engine Rated Rpm | 1700 | - |
| Transmission | ||
| Transmission Type | Torque converter | - |
| Transmission Forward Gears | 2 | - |
| Transmission Reverse Gears | 1 | - |
| Dimensions | ||
| Length Value | 191 | - |
| Operating Weight Value | 41000 lb (18597 kg) | 3500 lb (1588 kg) |
| Miscellaneous | ||
| Chassis | - | 4x2 |
| Drive Type | - | 2WD |
| Starter Type | 24 volts | - |
