This page provides a detailed comparison of the specifications for the Caterpillar Twenty-Two and the International Harvester 660.
| Caterpillar Twenty-Two | International Harvester 660 | |
|---|---|---|
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| Engine | ||
| Engine Manufacturer | Caterpillar | International Harvester |
| Engine Model | 4.1L 4-cyl | International Harvester 4.3L 6-cyl gasoline |
| Engine Fuel Type | Gasoline | Gasoline |
| Engine Cylinders | 4 | 6 |
| Engine Displacement Value | 251 ci (4.1 L) | 282 ci (4.6 L) |
| Engine Rated Rpm | 1250 | 2400 |
| Engine Power Output Value | - | 95 hp (70.8 kW) |
| Transmission | ||
| Transmission Type | Gear | Sliding gear / Torque Amplifier |
| Transmission Forward Gears | 3 | 10 |
| Transmission Reverse Gears | 1 | 2 |
| Dimensions | ||
| Length Value | 108 | 142.6 |
| Width Value | 57.75 | 78 |
| Operating Weight Value | 6200 lb (2812 kg) | 9635 lb (4370 kg) |
| Miscellaneous | ||
| Front Tire Type | - | - |
| Rear Tire Type | - | - |
