Surface Miningdown The Hole Drilling Machine Diesel / Electic Dual Power System

Surface Mining Down The Hole Drill Diesel-electic Dual Power System With Rcs Introduction: Our surface down the hole rig is designed for use in surface mining and large-scale quarry applications requiring high quality production drilling applications. And our DTH drilling rig uses advanced hydraulic and program control technology, adopts innovative modular design and manufacturing technology, and is characterized by high efficiency, reliability, energy saving, safety and