Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
                                                                                                           
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Underground Jumbo Drilling Rig

Others
2023-10-16
Jumbo Drilling Rig borehole drilling equipment blast hole drilling machine
Discover the Underground Jumbo Drilling Rig, a high-performance rotary borehole hydraulic tunneling machine designed for precision and efficiency in hard rock mining. Featuring 360° rotation, self-leveling beam, and flexible boom for zero blind spots, this rig ensures fast, safe, and accurate drilling in narrow tunnels. Ideal for quarry, railway, and construction projects.