Product features:
① Designed for tunnels with a width of 4.5~6.5 meters and a height of 3~3.8 meters;
② The walking part of the unit has manual and remote control functions;
③ The unit is equipped with five drill arm devices, which are arranged in the front two, middle one, and rear two modes according to their functions. It can carry out all-round roof, side wall anchor and anchor cable construction operations. The five sets of drill arms can operate simultaneously to achieve one-time support forming;
④ The unit adopts an integral structural design and can be straddled on a belt conveyor. The whole set of equipment can realize parallel operations of excavation, support and transportation, which improves the efficiency of tunnel excavation and improves the excavation process;
⑤ The drilling rig is driven by a high-power hydraulic motor to realize anchor cable construction operations, improve equipment efficiency, and improve the working environment.


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