This page provides a detailed comparison of the specifications for the Cletrac W 12-20 and the Massey-Harris Challenger.
| Cletrac W 12-20 | Massey-Harris Challenger | |
|---|---|---|
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| Engine | ||
| Engine Manufacturer | Cletrac | Massey-Harris |
| Engine Model | 468 | - |
| Engine Cooling Type | Liquid-cooled | Liquid-cooled |
| Engine Fuel Type | Kerosene | Distillate |
| Engine Induction Type | Naturally aspirated | Naturally aspirated |
| Engine Cylinders | 4 | 4 |
| Engine Displacement Value | 276 ci (4.5 L) | 248 ci (4.1 L) |
| Engine Rated Rpm | 1265 | 1200 |
| Transmission | ||
| Transmission Type | Gear | Gear |
| Transmission Forward Gears | 1 | 4 |
| Transmission Reverse Gears | 1 | 1 |
| Dimensions | ||
| Length Value | 96 | 129.3 |
| Width Value | 50 | - |
| Operating Weight Value | 3300 lb (1497 kg) | 4200 lb (1905 kg) |
| Miscellaneous | ||
| Chassis | Crawler track | - |
| Front Tire Type | - | - |
| Rear Tire Type | - | - |
