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Introduction
 
 
Deep hole drilling rig is crawler type, fully hydraulic, big torque. They use load-sensitive proportional control system and anti-lock drilling technology. With the features such as self-moving, easy to control, and high energy efficiency. Mainly used for the drilling of exploration holes and gas drainage holes in the underground coal tunnels.
Specification
 

 
 
 
Copyright:Shijiazhuang Coal Mining Machinery Co., Ltd. ICP:09037270
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