Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | QY8A |
| Model Abbreviation | 8 |
| Engine | |
| Rated Power (kW) | 105 |
| Rated Torque (N·m/r/min) | 500/1600 |
| Weight Parameters | |
| Curb Weight (kg) | 10700 |
| Front Axle Load (kg) | 2700 |
| Middle and Rear Axle Load (kg) | 8000 |
| Working Parameters | |
| Rated Total Lifting Capacity (kg) | 8000 |
| Outrigger Span (Longitudinal x Transverse) (m) | 4.250*5000 |
| Maximum Moment of Basic Boom (kN·m) | 88.2 |
| Maximum Lifting Height of Basic Boom (m) | 8.40 |
| Maximum Lifting Height of Main Boom (m) | 24.60 |
| Operating Speed | |
| Boom Hoisting/Lowering Time (s) | 35/14 |
| Boom Extension/Retraction Time (s) | 45/26 |
| Swing Speed (r/min) | 2.5 |
| Travel Parameters | |
| Maximum Travel Speed (km/h) | 90 |
| Maximum Gradeability (%) | 30 |
| Approach Angle (°) | 34 |
| Departure Angle (°) | 16 |
| Minimum Turning Diameter (m) | 21 |
| Minimum Ground Clearance (mm) | 210 |
| Machine Dimensions | |
| Dimensions (Length x Width x Height) (mm) | 9220×2400×3070 |
| Length of Main Boom (m) | 7.80 |
| Wheelbase(m) | 4200 |
| Track(m) | 1810/1800（Front/Rear） |