Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
                                                                                                           
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34 Years
Since 1992
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Tunneling Jumbo Drilling Rig Rotary Borehole Drilling Equipment Hydraulic Underground Drilling Machi

Underground Jumbo Drilling Rig
2025-09-18
Discover the Jumbo Underground Drilling Rig, a high-performance hydraulic drilling machine designed for tunnel engineering and construction. This heavy-duty equipment features advanced hydraulic systems, real-time monitoring, and automated controls for efficient and precise drilling in subsurface environments. Ideal for hard rock and mixed geological formations, it ensures safety and productivity in confined spaces.