| Oil and walking | |
| fuel tank | 18L |
| hydraulic oil tank | 15L (effective volume) |
| Engine oil | L |
| radiator | L |
| thrust wheel | 4 pieces on each side |
| Track width | 230mm |
| Engine | |
| model | KUBOTA D1105 |
| type | Three cylinders, in-line, |
| water-cooled,four-stroke, | |
| mechanical pump, naturally | |
| aspirated. | |
| rated power | 14KW(19HP) |
| maximum torque | 2000rpm |
| displacement | L |
| measure | |
| Overall weight | 1860kg/1790 Driving shed |
| dipper capacity | 0.06m3 |
| outline dimension | 3740*1050*2250 |
| Maximum excavation height | 3365 |
| Maximum unloading height | 2385 |
| Maximum excavation radius | 3860 |
| Maximum excavation depth | 2050 |
| Performance | |
| Walking speed | 2.2/4.3km/h |
| swiveling speed | 12rpm |
| gradeability | 0.58 |
| Grounding specific pressure | 25kPa |
| Bucket digging force | kN |
| Digging force of bucket arm | kN |
| Hydraulic system pressure | 17MPa |
| Main pump form | two-way gear pump |
| Main pump flow | 39.6L+8.8L |
The design of CW-20S crawler ensures that it can run stably on different terrains, adapt to complex ground such as grass and mud, and has strong trafficability. The excavation arm is flexible and firm, which can realize multi-angle and multi-directional excavation and meet diversified construction requirements. The closed cab creates a comfortable and safe working environment for operators, effectively isolating noise and bad weather. The handle is simple and convenient to operate, with high accuracy, which lowers the operating threshold and enables novices to get started quickly. The advanced hydraulic system provides strong power, ensures efficient and smooth actions such as excavation and loading, and can effectively improve work efficiency. It is a right-hand man for small-scale engineering construction.
