The SPA Tunnel Repair Machine performs a variety of functions, including digging, side excavation, flipping, rock breaking, loading, and hoisting. It accomplishes tasks like挖掘mud culvert, laying underground, rock breaking, cleaning the bottom of the conveyor belt, leveling the tunnel, and hoisting small accessories.
The SPA-tunnel repair machine can be equipped with a breaker, anchor bolt machine, and anchor bolt cutter, enabling rock breaking, anchor bolt hole drilling, anchor bolt (rope) cutting, and the assembly of joist devices, as well as assisting in the loading and unloading of U-shaped beams.
One SPA-tunnel repair machine can complete all the tunnel repair tasks.