Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | GNQY-688 |
| Model Abbreviation | 688 |
| Engine | |
| Model | YN38CRD1 |
| Rated Power (kW) | 95 |
| Working Parameters | |
| Rated Total Lifting Capacity (kg) | 8000 |
| Rotation Angle (°) | 360 |
| Machine Dimensions | |
| Dimensions (Length x Width x Height) (mm) | 9130*2150*2970 |
| Elevation Angle of Main Boom (°) | Front Clamping Angle：23 |
| Installation Angle of Auxiliary Boom (°) | Rear Clamping Angle：17 |
| Wheelbase(m) | 3500 |
| Number of Boom Sections | 5 |
| Chassis | |
| Model | Tangjun688Type |
| Engine Model | YN38CRD1 |
| Engine Rated Power (kW/r/min) | 95 |