Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
                                                                                                           
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34 Years
Since 1992
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DTH Hammer Drilling Rig Mining Drill Machine Hydraulic Crawler Drilling Rig

DTH Drilling Machine
2025-07-15
DTH Hammer Drilling Rig Drill Machine Crawler Drilling Rig
Discover the powerful Separated DTH Drilling Rig with a rotary torque of 2500N.m, designed for efficient blast hole drilling in mining. This hydraulic crawler drilling rig delivers percussive energy and rotational torque for fast, deep, and accurate drilling in hard rock strata.