This page provides a detailed comparison of the specifications for the McCormick-Deering O-4 and the McCormick-Deering OS-4.
| McCormick-Deering O-4 | McCormick-Deering OS-4 | |
|---|---|---|
| Images | ||
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| Engine | ||
| Engine Manufacturer | International Harvester | International Harvester |
| Engine Cooling Type | Liquid-cooled | Liquid-cooled |
| Engine Fuel Type | Gasoline | Gasoline |
| Engine Induction Type | Naturally aspirated | - |
| Engine Cylinders | 4 | 4 |
| Engine Displacement Value | 152 ci (2.5 L) | 152 ci (2.5 L) |
| Engine Rated Rpm | 1650 | 1650 |
| Transmission | ||
| Transmission Type | Gear | Gear |
| Transmission Forward Gears | 5 | 5 |
| Transmission Reverse Gears | 1 | 1 |
| Dimensions | ||
| Length Value | 120.9 | 120.875 |
| Width Value | 60.25 | 55.5 |
| Operating Weight Value | 4320 lb (1960 kg) | 4120 lb (1869 kg) |
| Miscellaneous | ||
| Front Tire Type | - | - |
| Rear Tire Type | - | - |
| Hitch Category | Category 3 | Category 3 |
