This page provides a detailed comparison of the specifications for the RK Tractors RK37 and the RK Tractors RK55.
| RK Tractors RK37 | RK Tractors RK55 | |
|---|---|---|
| Images | ||
|
|
|
|
| Engine | ||
| Engine Manufacturer | Yanmar | Yanmar |
| Engine Model | 3TNV88-CR | 4TNV86T-CR |
| Engine Cooling Type | Liquid-cooled | Liquid-cooled |
| Engine Fuel Type | Diesel | Diesel |
| Engine Induction Type | Natural Aspiration | Turbocharged |
| Engine Cylinders | 3 | 4 |
| Engine Displacement Value | 100 ci (1.6 L) | 128 ci (2.1 L) |
| Engine Rated Rpm | 3000 | 2800 |
| Engine Power Output Value | 37 hp (27.9 kW) | 55 hp (41.0 kW) |
| Transmission | ||
| Transmission Type | Syncro shuttle | - |
| Transmission Forward Gears | 12 | 16 |
| Transmission Reverse Gears | 12 | 16 |
| Dimensions | ||
| Length Value | 126 | 140.9 |
| Width Value | 53.5 | 63.8 |
| Operating Weight Value | 3064 lb (1390 kg) | - |
| Miscellaneous | ||
| Chassis | 4x4 MFWD 4WD | 4x4 MFWD 4WD |
| Drive Type | 4WD | 4WD |
| Front Tire Type | - | - |
| Rear Tire Type | - | - |
| Hitch Type | Three-Point Hitch | - |
| Hitch Category | I | I |
| Hitch Position | Rear | - |
| Hitch Capacity Value | 2645 lb (1200 kg) | 3310 lb (1501 kg) |
| Operator Station Type | Two-post ROPS | Two-post ROPS |
| Starter Type | Electric | Electric |
