This page provides a detailed comparison of the specifications for the Caterpillar Twenty-Two and the McCormick-Deering O-4.
| Caterpillar Twenty-Two | McCormick-Deering O-4 | |
|---|---|---|
| Images | ||
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| Engine | ||
| Engine Manufacturer | Caterpillar | International Harvester |
| 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 | 251 ci (4.1 L) | 152 ci (2.5 L) |
| Engine Rated Rpm | 1250 | 1650 |
| Transmission | ||
| Transmission Type | Gear | Gear |
| Transmission Forward Gears | 3 | 5 |
| Transmission Reverse Gears | 1 | 1 |
| Dimensions | ||
| Length Value | 108 | 120.9 |
| Width Value | 57.75 | 60.25 |
| Operating Weight Value | 6200 lb (2812 kg) | 4320 lb (1960 kg) |
| Miscellaneous | ||
| Front Tire Type | - | - |
| Rear Tire Type | - | - |
| Hitch Category | - | Category 3 |
