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电铲、液压挖掘机和轮式装载机是露天开采使用的三种主要装载设备,并都在向大型化发展。这无疑为老矿设备改造和新矿设备选择提供了诸多方案。电铲使用寿命长,长期生产费用低、斗容大,因而仍占统治地位;液压挖掘机挖掘力大、选择装载性强,有潜力应用于硬岩矿山;轮式装载机灵活机动、能装能运无需辅助清扫设备。本文为用户选择所需设备提供了客观的参考意见。
Shovels, hydraulic excavators and wheel loaders are the three main loading equipment used in open pit mining and are all becoming larger. This undoubtedly provides many solutions for the transformation of old mine equipment and the selection of new mine equipment. Shovel long service life, low long-term production costs, fighting capacity is large, and therefore still dominance; hydraulic excavator digging force, choose a strong load, potential for hard rock mines; wheeled loaders flexible, able to install Can transport without auxiliary cleaning equipment. This article provides users with objective information for selecting the required equipment.