
High Mobility Rock Drill Machine Fast Setup Trenchless Narrow Tunnel Rock Drill. High Stability and Reliability: Premier choice for large-diameter drilling with proven global stability. Reverse Percussion System: Prevents jamming in fractured rock and reduces tool consumption. Adjustable Impact Frequency: Three-stage adjustment for optimal speed and minimal tool wear. High Impact Power: Maximum impact power of 25 kW for powerful output. Wide Drilling Range: Drills diameters from 76mm to 127mm with depths up to 30m. Global After-Sales Network: Over 100 engineers in 10 global hubs offering 24/7 support. Comprehensive Certifications: CE, RoHS, ISO 9001:2000, and ISO 9001:2008 certified. Customization Options: Full customization available based on site conditions and budget.