This page provides a detailed comparison of the specifications for the Allis Chalmers H3 and the Caterpillar Twenty-Two.
| Allis Chalmers H3 | Caterpillar Twenty-Two | |
|---|---|---|
| Images | ||
| Engine | ||
| Engine Manufacturer | Allis Chalmers | Caterpillar |
| Engine Model | - | 4.1L 4-cyl |
| Engine Cooling Type | Liquid-cooled | - |
| Engine Fuel Type | Gasoline | Gasoline |
| Engine Induction Type | Naturally Aspirated | - |
| Engine Cylinders | 4 | 4 |
| Engine Displacement Value | 149 ci (2.4 L) | 251 ci (4.1 L) |
| Engine Rated Rpm | 1650 | 1250 |
| Transmission | ||
| Transmission Type | Two-Speed Power Shift, Mechanical Shuttle | Gear |
| Transmission Forward Gears | 8 | 3 |
| Transmission Reverse Gears | 2 | 1 |
| Dimensions | ||
| Length Value | 108.75 | 108 |
| Width Value | - | 57.75 |
| Operating Weight Value | 7395 lb (3354 kg) | 6200 lb (2812 kg) |
| Miscellaneous | ||
| Hydraulic System Type | Open Center | - |
| Starter Type | Electric | - |
