Epiroc Launches Pit Viper 276 Rotary Blasthole Drill for Soft Rock Mining

New drill combines deeper hole capability, higher performance and scalable automation to boost productivity, safety and operational efficiency in surface mining.  www.epiroc.com Epiroc introduces the Pit Viper 276, a rotary blasthole drill engineered specifically for soft rock surface mining applications. The equipment utilizes a proprietary control system and upgraded hydraulics to facilitate deep-hole drilling and improve material extraction efficiency across industrial mining environments. Technical Specifications and Drilling Performance The equipment is engineered to handle hole diameters ranging from 9 to 10 5/8 inches (229 to 270 millimeters). Using a five-rod carousel mechanism, the drill achieves multi-pass depths of up to 239 feet (73 meters). Mechanical enhancements include larger P14 hydraulic pumps and increased rotary torque to manage varying rock densities. To address uneven terrain in surface mines, the machine features an improved leveling capability that accommodates inclines up to 10 degrees. Furthermore, an expanded dust hood improves cuttings dispersal during the drilling process, ensuring cleaner hole conditions. Cynthia Rodriguez, Global Product Manager at Epiroc, notes that the integration of increased hole depth capability, improved leveling performance, and higher torque maximizes operational productivity while maintaining mechanical durability. Automation Systems and Operator Safety Features The drill operates on the Epiroc Rig Control System (RCS), which provides operators with scalable automation capabilities. Depending on site infrastructure, mining operators can integrate the machine into a broader autonomous mining ecosystem, configuring the system for onboard automation, teleremote control, or fully autonomous drilling operations. Operator safety is enforced through a FOPS-certified cabin and electronic RCS safety interlocks. To minimize human exposure to active drilling mechanisms, optional packages like the Automatic Bit Changer and Live Work Elimination solutions reduce the need for manual intervention during routine service and active operations. Maintenance and Component Longevity Mechanical wear on the drill string and critical components is mitigated through a patented cable feed system equipped with automatic cable tensioning. This tensioning mechanism maintains consistent downward pressure and alignment, which extends the operational life of the drill string and lowers the total cost of ownership across the machine's lifecycle. Additional Context: This section details technical specifications and competitive benchmarking not included in the original product announcement Within the surface mining rotary drill sector, equipment is evaluated based on maximum hole depth, diameter flexibility, and autonomous readiness. Comparable machines in the 9 to 11-inch diameter class include the Caterpillar MD6250 and the Sandvik DR410i. The integration of a 239-foot depth capacity utilizing a five-rod carousel provides a measurable depth advantage for high-bench soft rock applications. Furthermore, the 10-degree leveling capability aligns with top-tier industry standards for maintaining drill accuracy on highly uneven benches, directly competing with automated leveling systems deployed in equivalent mining drill classes. Edited by Natania Lyngdoh, Induportals editor, assisted by AI. www.epiroc.com Powered by Induportals Media Publishing