Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | Earth-pressure balance/TBMDual-mode Tunnel Boring Machine |
| Whole machine parameters | |
| Shield Excavation Diameter (mm) | 7620 |
| Machine Length (mm) | 235000 |
| Minimum Turning Radius(m) | 500 |
| Installed Power of Main Drive (kW) | 4900 |