摘要
阐述了挖掘机液压系统工作原理、一般的故障及其诊断和排除方法,对挖掘机及含有液压传动装置的工程设备的检修具有一定指导作用。
The working principle of hydraulic system of excavator is introduced, as well as the diagnosis and elimination methods of normal failure are outlined. The method can give a guide for the maintenance of excavator or other engineering equipment which has a hydraulic system.
出处
《装备制造技术》
2008年第4期100-101,共2页
Equipment Manufacturing Technology
关键词
挖掘机
液压系统
故障
工程设备
excavator
hydraulic system
failure
engineering equipment
