Drilling vertical and inclined holes, mainly used for large open-pit mines,stonework blast large aperture holes and pre-splitting holes; 

It is driven by the Cummins diesel engine and the screw compressor system and hydraulic transmission system are simultaneously driven by the output of both ends; 

The drilling rig features an aluminum guide rail for superior drilling straightness; 

Equipped with a two-stage screw machine and an air system that ensures stability; 

It includes long drilling rods to minimize the frequency of rod changes, a drill pipe lubrication system, a dry dust collection system, and protection for the drilling rods' threads; 

It also has a display function that shows drilling angles and depths, an automatic rod handling system to decrease labor intensity, an air-conditioned cab for a comfortable working environment, and an automatic control system for anti-jamming valves to reduce the likelihood of drill pipe sticking; 

The entire drilling rig set is governed by an electric system, offering high sensitivity and labor-saving operations.And it is characterized by its exceptional integrity,advanced automation, efficient drilling capabilities, environment-friendliness,energy conservation, simple operation, flexibility and safe mobility,etc.