Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | QY50 |
| Model Abbreviation | 50 |
| Engine | |
| Model | YC6A240-33 |
| Rated Power (kW) | 177 |
| Rated Torque (N·m/r/min) | 2300 |
| Weight Parameters | |
| Curb Weight (kg) | 36800 |
| Front Axle Load (kg) | 14800 |
| Middle and Rear Axle Load (kg) | 22000 |
| Working Parameters | |
| Rated Total Lifting Capacity (kg) | 50000 |
| Outrigger Span (Longitudinal x Transverse) (m) | 5.7×6.6 |
| Operating Speed | |
| Maximum Hoisting Speed (Single Rope, Main Winch) (m/min) | 80 |
| Maximum Hoisting Speed (Single Rope, Auxiliary Winch) (m/min) | 80 |
| Boom Extension/Retraction Time (s) | 85/85 |
| Swing Speed (r/min) | 2 |
| Travel Parameters | |
| Maximum Travel Speed (km/h) | 80 |
| Maximum Gradeability (%) | 25 |
| Minimum Turning Diameter (m) | 10.5 |
| Machine Dimensions | |
| Length of Main Boom (m) | 9.6 |
| Number of Boom Sections | 5 |
| Chassis | |
| Model | HFC5332JQZ |