Machine de forage de forage de forage de forage de forage de surface

foreuse de dth
July 05, 2025
Keyword: Foreuse de DTH
Video Description:
Discover the R66 Mining Hydraulic DTH Drill Rig, a heavy-duty crawler drilling machine designed for quarrying, mining, and construction. With a robust steel frame, 70kw impact energy, and drilling depth up to 30m, this rig excels in hard rock formations. Perfect for urban construction, surface mining, and road slope projects.
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