油圧式地表ダウンザホール分離型(DTH)露天掘り鉱山用掘削リグ

その他のビデオ
July 17, 2025
Keyword: DTH 掘削装置
Video Description:
Discover the RCZ420T Hydraulic Surface Down-The-Hole Separated (DTH) Drilling Rig, designed for open-pit mining. With a dual-motor rotary drill head and 3200N*m torque, it handles large 76mm drill rods and 138mm diameters. Featuring construction-grade crawlers and a leveling function, it excels in complex terrains and sloped surfaces.
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