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DTH Hammer Drilling Rig Mining Drill Machine Hydraulic Crawler Drilling Rig

DTH Drilling Machine
July 05, 2025
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High-Torque Rotary Head for Mining DTH Drill Rigs
This robust rotary head features an industry-leading torque output of 5500N·m, engineered specifically for demanding down-the-hole drilling operations in hard rock formations. Its precision-engineered planetary gear system ensures power transmission while maintaining compact dimensions for underground maneuverability. The hardened alloy construction withstands extreme vibrational forces and continuous operation in abrasive environments. Integrated with real-time torque monitoring and overload protection, this rotary head delivers unmatched drilling efficiency in shaft sinking, production drilling, and tunneling applications. Customizable mounting interfaces ensure compatibility with major drilling platforms, while the advanced sealing system guarantees reliability in high-dust and wet conditions.
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