电动型矿用挖掘机
类型：电动型矿用挖掘机（履带式大型矿用挖掘机）
Type: Electric Mining Excavator (crawler-type large mining excavator)
动力型式：电动机驱动，电缆供电，适合矿区长时间连续作业
Power Type: electric motor driven by cable power supply, suitable for long continuous operation in mining areas
应用场合：有色、建材、磷化、煤炭等矿山开采及土石方装运作业
Application: mining of nonferrous metals, building materials, phosphates and coal, and earthwork loading and hauling
