Mining Drilling Rig Machinery Hard Rock Borehole Drilling Rig

August 6, 2025

Crawler drilling rig is a high-efficiency rock drilling equipment specifically designed for mining operations, quarrying, and construction projects. Utilizing compressed air to drive a hammer mechanism directly behind the drill bit, it delivers powerful percussive forces to penetrate hard rock formations with exceptional speed and precision. Equipped with robust hydraulic systems and automated controls, modern DTH rigs ensure precise hole alignment, depth accuracy (typically 90-140mm diameter, 30m depth), and reduced manual labor.

Hydraulic drilling rig integrated dust suppression system minimizes airborne particulates during operation, complying with modern mining safety standards. With its modular configuration and crawler-mounted mobility, the rig demonstrates exceptional adaptability to confined spaces and steep terrain typical in open-pit mining environments.

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Contact Person :	Mr. Jason
Tel :	+86-15257031180
Fax :	86-570

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No.28, Wenyuan Road, Qujiang District, Quzhou City, Zhejiang Province,China

info@sanrock.com.cn

+86-15257031180

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