简述了平顶山煤业集团自主研发的综采工作面液压防突钻机,该机解决了打孔难、打孔慢和打孔浅的难题。一年多的现场试用表明,该机结构简单,安全可靠,维修方便,效率高,具有很高的使用及推广价值。 This paper briefly introduces the hydraulic outburst prevention machine independently developed by Pingdingshan Coal Group, which solves the problems of difficult drilling, slow drilling and shallow drilling. More than a year of field trial shows that the aircraft structure is simple, safe, reliable, easy maintenance, high efficiency, with high use and promotion of value.