Excavation equipment is of great significance for coal mine safety production.With the development of technology,it is necessary for Chinese coal mines to further optimize and improve their excavation equipment,so that they can maximize their own advantages and roles,and bring better economic benefits to enterprises.This paper mainly analyzed the development status and improvement principles of coal mine excavation equipment,elaborated on the improvement direction of excavation equipment,and pointed out the development trend of excavation equipment in the future.
维普
万方数据