The YT28 rock drill machine 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 suitable for drilling and blasting under various 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 long air leg.
This machine has transparent surface of FY200B oil reservoir to regulate oil.
|Air pipe diameter||25mm|