Drilling Machine For Quarry

TSY-PH90A DTH drill is new model we developed specially for stone quarry. It is jointly controlled by pneumatic and hydraulic with highly efficiency and less air consumption; light weight, easy installation and transportation; lower energy air consumption and high efficiency ensured by high quality pneumatic components; high hoisting ability; particular mechanical devices for tub screwing and discharging to reduce the labor intensity: particular design for guiding drilling.