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本文较详细地介绍了液压挖掘机的主要结构组成,包括行走装置、回转装置、工作装置、液压系统等各部分的结构特征。从用户的角度及工程规模、资金、作业工况、品牌等方面论述了挖掘机选择过程的注意事项。
This article describes in more detail the main structural components of the hydraulic excavator, including the structural features of the various components of the traveling device, rotary device, working device, and hydraulic system. From the user’s point of view and project scale, capital, operating conditions, brand and other aspects discussed the excavator selection process precautions.