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小型斗轮挖掘机是一种多铲斗连续进行开挖装卸的机械设备。它的雏型设计思想,早在15世纪就已开始了,但未获得实际的应用。直到20世纪初期,由于火力发电迅速发展的需要,它才被应用于露天褐煤矿的开采和复盖层剥离的开挖装卸施工中。后经数十年的不断发展和完善,目前已广泛也应用于土方施工、矿山建设以及露天褐煤等的开挖装卸方面;特别是在港口码头及松散物料储料场等的装卸作业中,更较多地采用了小型斗轮挖掘机。因小型斗轮挖掘机的装卸工作可连续进行,生产效率较高;并可直接卸载
A small bucket wheel excavator is a type of mechanical equipment in which multiple buckets are continuously excavated for loading and unloading. Its prototype design ideas began as early as the 15th century, but it has not been applied. Until the early 20th century, due to the rapid development of thermal power generation, it was applied to open pit lignite mining and excavation loading and unloading construction. After decades of continuous development and improvement, it has been widely applied to excavation and loading of earthwork construction, mine construction, and open-air lignite, especially in the loading and unloading operations of port terminals and loose material storage yards. More use of a small bucket wheel excavator. Due to the continuous loading and unloading of small bucket wheel excavators, the production efficiency is high;