... gas alarm. 3: Stable and reliable ZMX45A Underground Coal Mine Loader , coal charging machine , coal muck loaderMain features:1: It combines ... ), grade ability is strong(±16°).Application scope :ZMX45A type coal loader is a kind of fully hydraulic drive loading equipment which ... )/minCrawler center distance1270mmCrawler width250mmGround pressure0.13MPa ZMX45A Underground Coal Mine Loader