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 quarry, railway construction, water conservancy construction and defence project. It is suitable for drilling and blasting under various kinds of rocks at any direction angles. Blast hole dia is 34-42mm, drill hole depth is 5 m. This machine may match with Model FT160BD short air leg or Model FT160BC air leg.
Weight 26 kg Length 661mm Cylinder dia 80mm Piston stroke 60mm Air pressure 0.4- 0.63MPa Impact frequency ¡Ý 37 Hz Air consumption ¡Ü81L/S Air pipe (inner dia) 25mm Water pipe (inner dia ) 13mm Bore dia 34-42mm Shank dimensions(hex¡Álength) 22¡Á108mm
The rock drill is mainly used for dry drilling in the medium-hard and hard rock(f=8-18). It¡¯s suitable for drilling works in surface mine, quarry for boulder blasting.
FY200B oil tank is matched with this rock drill to ensure the fine lubrication.
Weight 24kg
Length ....
