This page provides a detailed comparison of the specifications for the Allis Chalmers HD3 and the David Brown 40TD.
| Allis Chalmers HD3 | David Brown 40TD | |
|---|---|---|
| Images | ||
| Engine | ||
| Engine Manufacturer | Allis Chalmers | David Brown |
| Engine Cooling Type | Liquid-cooled | Liquid-cooled |
| Engine Fuel Type | Diesel | Diesel |
| Engine Cylinders | 4 | 4 |
| Engine Displacement Value | 175 ci (2.9 L) | 165 ci (2.7 L) |
| Engine Rated Rpm | 1650 | 2200 |
| Transmission | ||
| Transmission Type | Two-speed power shift, mechanical shuttle | Gear |
| Transmission Forward Gears | 8 | 6 |
| Transmission Reverse Gears | 2 | 2 |
| Dimensions | ||
| Length Value | 108.75 | 113 |
| Operating Weight Value | 7645 lb (3468 kg) | 8050 lb (3651 kg) |
| Miscellaneous | ||
| Hydraulic System Type | Open Center | - |
| Starter Type | Electric | Electric |
