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YT28 Pusher Leg Rock Drills for underground mining, tunneling

  • Air Pressure: 0.63 Mpa
  • Air Consumption: ≤81 L/s
  • Impact Frequency: ≥37 Hz
  • Air Hose Size: 25 mm
  • Water Hose Size: 13 mm
  • Bore Diameter: Φ34~Φ42 mm
  • Drilling Depth: 5 m
  • Shank Size (Hex.*L): 22*108±1
Technical Support: Magic Lamp