Detailed Product Description

Y20 Hand hold and Air leg Rock Drill

1.Instruction
The rock drill is a kind of light rock drill machinery. It can perform both dry and wet drilling under medium hard or hard rock(f=8-18).The diameter of blast hole is 38mm-40mm, the depth of hole is 5m.
This machine can drill downward with hand toward horizontal or acclive, when it is matched with air-leg model FT100, it is suitable for drilling works in various mines, quarries, capital construction of farmland, blasting for constructing roads in mountain areas and other projects. This machine has transparent surface of FY200B lubricator to guarantee good lubrication, but also can be matched with model FT100 air leg.

2.Specificationc

• Weight                                           ≈18kg
  Length                                        ≈609mm
  Cylinder dia.                                   60mm
  Piston stroke                                  50mm
  Air pressure                                  0.4Mpa
  Impact frequency                              30Hz
  Air pipe inner dia                      16 or19mm
  Water pipe inner dia                          8mm
  Air consumption                             25 L/S
  Shank dimension                      22*108mm
  Bit dimension                             34-40mm

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