hydraulic anchor drilling rig for coal mine roadways

Hydraulic Anchor Drilling Rig for Coal Mines

The hydraulic anchor drilling rig for coal mines is a highly efficient mechanical device specially developed for excavation and support in large-section roadways. This hydraulic anchor drilling rig is scientifically equipped with multiple rows of drilling arms according to the support needs of different roadway areas. Through its intelligent lifting platform and multi-row drilling arm design, it enables fast and mechanized operations for roof, rib, and cable bolt installation in various sections of the roadway, providing a convenient and safe support solution for underground coal mine operations.

Main Features of the Hydraulic Anchor Drilling Rig

• Multi-row Drilling Arm Layout: The rig is equipped with four rows of drilling arms, which are respectively responsible for roof, upper rib, cable bolt, and lower rib anchoring operations, comprehensively covering all key parts of the roadway.
• Intelligent Lifting Platform: The eight front drilling arms are equipped with an integrated lifting platform, allowing flexible adjustment according to the roadway height for convenient bolting and cable bolt installation at different heights and angles.
• Independent Adjustment Mechanism: The two rear drilling arms feature independent lifting and multi-angle fine-tuning designs, precisely meeting the varying requirements of lower rib anchoring.
• High Efficiency and Low Noise: The hydraulic anchor drilling rig combines high drilling efficiency with low noise, significantly reducing worker labor intensity and improving operational comfort.
• Comprehensive Safety Protection: Multiple safety designs ensure safe and stable construction, effectively improving the quality and efficiency of roadway support.

Application Areas

This hydraulic anchor drilling rig is widely used for bolting and cable bolt support operations in large-section underground coal mine roadways and complex geological environments. It is especially suitable for excavation faces that require high efficiency, high quality, and multi-point coordinated support.