Technical Performance And Features:
Tunnel length: |
1.000m and more |
Diameter: |
800mm - 4000mm |
Geology: |
It is suitable for soft soil, clay, sand, gravel soil, hard soil, backfill soil |
Features: |
◎ It can be used under the conditions of high groundwater pressure and wide range of soil quality changes ◎The soil disturbance of the tunnel excavation face is small, the ground settlement is easy to control, the jacking speed is fast, and the operation is convenient ◎ The ground centralized control system is safe, intuitive and convenient |
Case: