Rotary Head Top Hammer Diamond Drill Rig

Product detail  Rotary Head Top Hammer Diamond Drill Rig        Pneumatic-hydraulic down-the-hole drilling rig ZDD70 is a new energy-saving design & efficient drilling equipment from our company, which is widely used for medium and small-scale mining and road construction, defense, water conservancy and stonework projects in the deep borehole drilling operations.     The drill rig is also essential equipment for drilling open-air mining , especially  applicable to the rugged terrain other drill rig can not have normal operation;This machine is compact, easy to operate, of high drilling speed, high efficiency, besides, dismountability of machine is good, which is very convenience for moving. Advantages of Down the Hole Hammer Drill Rig  1. Powerful and reliable engine  2. Powerful feeding and rotating system  3. New drilling boom  4. High power drive motors  5. Safe and stable travelling system Photo of product