Tunnel Rock Drilling Rig

Wheeled tunnel drilling rig, four-wheel drive tire chassis, flexible maneuverability inside the tunnel, fast transition speed. Fully hydraulic drilling arm with multi angle adjustment, used for highway and railway tunnels, water diversion tunnels, and mining tunnels to complete blasting holes, anchor support holes, and advanced grouting hole drilling operations. Articulated steering, small turning radius, minimal damage to tunnel pavement, suitable for rotating construction on multiple working faces. The drill arm can be folded and retracted, suitable for standard container sea freight loading. The whole machine has passed the factory inspection, the hydraulic interface is sealed and protected, spare parts and tools are shipped with the cabinet, and multiple points are rigidly fixed inside the cabinet, with good sea transportation protection. After unloading and debugging, it can be directly put into tunnel project construction.

Compared to tracked models, wheeled models cause less damage to tunnel surfaces and move faster, making them suitable for environments inside hardened or semi hardened tunnels. The drill arm can be folded and folded down, compressing the transport shape and meeting the standard container loading conditions for sea freight. Equipment is tested and inspected item by item before leaving the factory, hydraulic joint sealing protection is provided, and anti rust grease is applied to the piston rod; Spare parts, tools, and materials are packaged uniformly. The container is secured with steel wire ropes at multiple points and treated with anti-collision and shock resistant measures, ensuring safe and reliable ocean shipping. After the equipment arrives at the construction site for simple debugging, tunnel excavation and support drilling construction can be carried out.