Abstract: The development, structure performance and new te chnology application of such large-scale open pit loading eq文摘:论述了露天矿大型装载设备电铲、液压挖掘机和轮式装载机的发展概况、结构性能及新技术的应用。
Develop and manufacture high-capacity diesel-driven and electrically driven hydraulic excavator so as to realize and mec开发生产大容量柴油驱动和电驱动液压挖掘机，实现机电液一体化和智能化。