トンネル掘削装置

地下大型掘削装置
October 16, 2023
Video Description:
Discover the Underground Tunneling Jumbo Drilling Rig, a hydraulic borehole mining equipment designed for precision and efficiency. Featuring a flexible boom with 360° rotation, self-leveling beam, and high-frequency impacting rock drill, this rig ensures fast, accurate, and safe drilling in narrow tunnels. Ideal for hard rock blasting, tunneling, mining, and hydropower projects.
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