The rock drill is a kind of high efficiency air leg rock drill machinery.It is mainly used for blasting holes and other drilling works in a quarries,
railway construction,water conservancy construction and defence project facility.It is also suitable for drilling and blasting under various of rocks at any direction angles.
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Specification:
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Weight                                    âÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ26kg
Length                                    661mm
Cylinder dia                              80mm
Piston stroke                            60mm
Air pressure                              0.4-0.63MPa
Impact frequency                     âÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ¥37Hz
Air consumption                        â¤81L/S
Air pipe(inner dia)                      25mm
Water pipe(inner dia)                 13mm
Bore dia                                   34-42mm
Shank dimensions(hex*length)   22*108±1mm*mm