In tunnels, every minute counts. Our drilling rig boasts a top-tier output torque of up to 1900 N·m, meaning it exhibits superior throughput when encountering hard, fractured, or highly abrasive formations, effectively reducing the risk of stuck drill bits and ensuring drilling efficiency. Powerful performance is your strongest guarantee for completing exploration tasks on time and minimizing construction risks.
Core advantages: Underground drill rig manufacturers. High-torque rock breaking, excellent throughput, high construction efficiency, and high reliability.