围绕采煤机液压系统的研发和应用,首先简要介绍了采煤机液压系统及其工作原理,然后分别从负载敏感采煤机液压系统、采煤机液压系统故障分析及处理方法、采煤机油液污染控制措施三方面进行了研究,最后简要阐述了采煤机液压系统的实践应用情况。 Based on the research and development of hydraulic system of shearer and its application, the hydraulic system of shearer and its working principle are briefly introduced. Then the hydraulic system of load-sensitive shearer, the failure analysis and treatment of hydraulic system of shearer, Liquid pollution control measures were studied in three areas, the last briefly described the shearer hydraulic system practice and application.