| Item | Unit | Specification |
|---|
| Max. rated lifting capacity | Standard working condition | Heavy-duty main boom | t | 400 |
| Light-duty main boom | t | 185 |
| Tower-type auxiliary boom | t | 150 |
| Goose-head auxiliary boom | t | 116 |
| Super-lifting working condition | Heavy-duty main boom | t | 400 |
| Light-duty main boom | t | 185 |
| Tower-type auxiliary boom | t | 185 |
| Goose-head auxiliary boom | t | 116 |
| Length of main boom | m | 24~96 |
| Luffing angle of main boom | ° | -3~85° |
| Length of tower-type auxiliary boom | m | 24~78 |
| Max. single rope speed of hoisting mechanism (non-load, sixth layer) | m/min | 130 |
| Max. single rope speed of main boom luffing mechanism (non-load, sixth layer) | m/min | 2×51 |
| Diameter of steel wire rope | mm | 28 |
| Max. single rope tension | t | 16.4 |
| Slewing speed | r/min | 1.1 |
| Traveling speed | km/h | 0.9 |
| Gradeability | / | 30% |
| Average ground pressure | MPa | 0.146 |
| Engine power | kW | 298 |
| Overall weight (24m heavy-duty main boom, 400t hook) | t | 345 |
| Max. mass of single piece (main machine) in transport state | t | 48 |
| Max. dimensions of single piece (L× W× H) in transport state | m | 11.3×3×3.3 |