This page provides a detailed comparison of the specifications for the Challenger 65C and the International Harvester 660.
| Challenger 65C | International Harvester 660 | |
|---|---|---|
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| Engine | ||
| Engine Manufacturer | Caterpillar | International Harvester |
| Engine Model | 3306 DITA | International Harvester 4.3L 6-cyl gasoline |
| Engine Cooling Type | Liquid | - |
| Engine Fuel Type | Diesel | Gasoline |
| Engine Induction Type | Turbocharged intercooled | - |
| Engine Cylinders | 6 | 6 |
| Engine Displacement Value | 638 ci (10.5 L) | 282 ci (4.6 L) |
| Engine Rated Rpm | 2100 | 2400 |
| Engine Power Output Value | 285 hp (212.5 kW) | 95 hp (70.8 kW) |
| Transmission | ||
| Transmission Type | Full power shift | Sliding gear / Torque Amplifier |
| Transmission Forward Gears | 10 | 10 |
| Transmission Reverse Gears | 2 | 2 |
| Dimensions | ||
| Length Value | 232 | 142.6 |
| Width Value | 120 | 78 |
| Operating Weight Value | 32875 lb (14912 kg) | 9635 lb (4370 kg) |
| Miscellaneous | ||
| Front Tire Type | - | - |
| Rear Tire Type | - | - |
| Hitch Category | III/IV | - |
| Hitch Position | Rear | - |
| Hydraulic System Type | Closed center | - |
| Starter Type | Electric | - |
