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  YN27C Gasoline Machine for Rock Drill/Jack Hammer

  • Rock Drill Model: YN27C
  • Function: Rock Drill/Jack Hammer
  • Weight: 27KG
  • Overall Dimension: L746*W315*H229mm
  • Diameter of Engine Piston: 58mm
  • Stroke of Engine Piston: 70mm
  • Rotating Speed of Engine: >2450 R/min
  • Rotating Speed of Drilling Rod: >250 R/min
  • Oil Consumption: <0.12 L/m
  • Tank Capacity: 1.65 L
  • Max Drilling Depth: 6m
  • Shank Size: Hex22*108mm
  • Ignition System: Controllable Silicon, Contactless System

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  YT29A Pusher Leg rock drill

  1.  Easily-accessible position throttle
  2.  Integral muffler,lower noise
  3.  It accepts heavy duty bits
  4. Reliable structure,easy and stable operation
  5.  Drill diam. can be from 32mm-60mm.
  6. Hand-held and air legs rock drill accessible.
  7. Provide the ultimate combination of performance and economy.
  8.  Smart,and durable.

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