Diesel driven LHD units are highly efficient ore haulingequipment in underground mining operations.
柴油铲运机是地下采矿作业中的高效运矿设备。
2
The invention relates to hoisting, pulling, haulingequipment, in particular to an infinite variable speed hoisting winch.
本发明涉及一种提升牵引、拖运设备,具体为可无级变速的绞车。
3
Electric drive trucks are an internationally advanced ore haulingequipment and are playing increasingly greater role in the ore hauling in the deep project in Sanshandao Gold Mine.