摘要
系统分析了艾柯夫SL 900采煤机液压系统的各项功能及原理。结合实践总结了此型号采煤机常见的液压故障和产生的原因,提出了一些解决方法,为工程技术人员提供一些参考意义。
The functions and principles of hydraulic system of the Eickhoff shearer loader 900 are systematically analyzed. Based on the practice, the common hydraulic faults and causes of this shearer loader are summarized, and some solutions are pro- posed. Some referential significance is provided for Engineering and technical personnels.
出处
《内蒙古煤炭经济》
2016年第15期137-138,共2页
Inner Mongolia Coal Economy
关键词
液压系统
液压锁
摇臂
自泄
液压泵
hydraulic system
lowering brake valve
ranging arm
cylinder leakage
hydraulic pump
