Tunnel Drilling Rig/Roadway Drilling Rig Series

Tunnel Drilling Rig/Roadway Drilling Rig Series

Specially designed for advanced exploratory hole, grouting hole and anchor bolt hole of tunnel

Compact body, suitable for operation in narrow space of tunnel

High frequency impact+rotary composite drilling, high crossing efficiency of hard rock

Recommended Products: Tunnel Drilling Rig/Roadway Drill CSKY Series

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