SR400M




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  • Fast Mode Switching: Ultra-long stroke crowd system for quick casing transitions
  • High Rock Drilling Efficiency: 400 kN·m rotary drive torque, powerful crowd force
  • Smart Control: Auto functions & real-time diagnostics
  • Easy Maintenance: Centralized filters & auto lube
  • Safety Enhancements: Rear/side cams, alarms, and LED work lighting
  • Max Pile Depth: 103 m (friction kelly)
  • Max Pile Diameter: 2500 mm
  • Rated Torque: 400 kN·m
  • Crowd Force (Push): 405 kN
  • Main Winch: 410 kN, Ø36 mm rope
  • Engine: Cummins X15 (391 kW @ 1800 rpm)
  • Operating Weight: 137 t
  • Transport Width: 3600 mm