Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model(/) | QY55F |
| Model Abbreviation | 55 |
| Engine | |
| Model(/) | CA 6DL 1-32E3 |
| Rated Power (kW) | 239 |
| Rated Torque (N·m/r/min) | 1250/1400 |
| Weight Parameters | |
| Operating Weight (Total Mass in Travel State) (kg) | 41530 |
| Front Axle Load (kg) | 15830 |
| Middle and Rear Axle Load (kg) | 25700 |
| Working Parameters | |
| Maximum Rated Total Lifting Capacity (kg) | 55000 |
| Outrigger Span (Longitudinal x Transverse) (m) | 5.51x6.9 |
| Maximum Moment of Basic Boom (kN·m) | 1700 |
| Maximum Moment of Longest Main Boom (kN·m) | 750 |
| Maximum Lifting Height of Main Boom (m) | 40.8 |
| Travel Parameters | |
| Maximum Travel Speed (km/h) | 70 |
| Maximum Gradeability (%) | 30 |
| Minimum Turning Diameter (m) | 22 |
| Machine Dimensions | |
| Dimensions (Length x Width x Height) (mm) | 1381x2800x3630 |
| Length of Main Boom (m) | 40.5 |
| Elevation Angle of Main Boom (°) | -2.5~80 |
| Length of Auxiliary Boom (m) | 10 |
| Extended Length of Boom + Auxiliary Boom (m) | 50.5 |
| Chassis | |
| Model(/) | CA5425JQZ |
| Engine Model(/) | CA 6DL 1-32E3 |
| Engine Rated Power (kW/r/min) | 239/2300 |
| Engine Maximum Output Torque (N·m/r/min) | 1250/1400 |