Functions

1.Utilizes self-stability of surrounding rock to achieve high-efficiency and precise tunnelling in intact hard rock strata.

2.Supports synchronous tunnelling, muck removal and primary support, greatly improving overall construction efficiency.

3.Adaptable to various hard rock formations including granite, basalt and slate for long-distance tunnel excavation.

4.Features a spacious structure for convenient auxiliary operation and attitude adjustment, ensuring stable and safe construction.