The KT5C integrated down the hole drill rig for open use is an advanced drilling device integrating the down the hole drilling system andl screw air compressor system, It is capable of drilling vertical, inclined and horizontal holes, mainly used for open-pit mine, stonework blast holes and pre-splitting holes. Equipped with the Yuchai China stage Ill Engine and efficient dust collection system, the drill rig meetsl national standards for emissions and environment. It is typical of energy conservation, efficiency, safety, environment-friendliness, flexibil-l ity, simple operation and stable performance, etc.