露天矿山辅助作业机械设备在冶金矿山生产中占有重要位置,它不仅辅助补充采、装、运主体设备的不足,还能完成主体设备难于胜任的工作,协调生产的各个环节,确保生产的顺利进行,特别在露天矿山使用重型汽车,要求运输路面良好,配备筑路、养路辅助机械就更为必要。 国外露天矿山为了提高主体设备效率,降低采矿成本,对辅助机械的配备一直很重视。如美国宾汉铜矿有辅助机械设备60多台,澳大利亚纽曼山铁矿100多台。 国内大型露天矿山近年来对辅助作业的机械化日趋重视,并已取得了较好的经济效 Open-pit mines auxiliary machinery and equipment occupy an important position in the production of metallurgical and mining, which not only helps supplement the shortage of the main equipment, but also to complete the difficult work of the main equipment, coordination of all aspects of production to ensure the smooth progress of production , Especially in open-pit mines using heavy vehicles, requiring good transport road, equipped with road construction, road maintenance machinery is even more necessary. Open-pit mines in foreign countries in order to improve the efficiency of the main equipment, reduce mining costs, auxiliary machinery has always attached great importance. For example, there are more than 60 auxiliary machinery and equipment in the United States and more than 100 Newman Hill iron mines in Australia. Large open-pit mines in China have paid increasing attention to the mechanization of auxiliary operations in recent years and have achieved good economic efficiency