This page provides a detailed comparison of the specifications for the Caterpillar Twenty-Two and the RK Tractors RK37SC.
| Caterpillar Twenty-Two | RK Tractors RK37SC | |
|---|---|---|
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| Engine | ||
| Engine Manufacturer | Caterpillar | Yanmar |
| Engine Model | 4.1L 4-cyl | 3TNV88-CR |
| Engine Cooling Type | - | Liquid-cooled |
| Engine Fuel Type | Gasoline | Diesel |
| Engine Induction Type | - | Common rail direct injection |
| Engine Cylinders | 4 | 3 |
| Engine Displacement Value | 251 ci (4.1 L) | 100 ci (1.6 L) |
| Engine Rated Rpm | 1250 | 3000 |
| Engine Power Output Value | - | 37 hp (27.9 kW) |
| Transmission | ||
| Transmission Type | Gear | Syncro Shuttle |
| Transmission Forward Gears | 3 | 12 |
| Transmission Reverse Gears | 1 | 12 |
| Dimensions | ||
| Length Value | 108 | 128 |
| Width Value | 57.75 | 58 |
| Operating Weight Value | 6200 lb (2812 kg) | 3417 lb (1550 kg) |
| Miscellaneous | ||
| Chassis | - | 4x4 MFWD 4WD |
| Drive Type | - | 4WD |
| Hitch Type | - | Category I |
| Hitch Category | - | 3 |
| Hitch Position | - | Rear |
| Operator Station Type | - | Cab |
| Starter Type | - | Electric |
