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轮式挖掘机已广泛采用液压转向系统。由于维护不当,特别是油液污染而在使用中常会出现故障。现就分离式液压转向系统(如图1所示)常见的某些故障作一分析,以供使用维修人员参考。
Wheeled excavators have widely used hydraulic steering systems. Due to improper maintenance, especially oil contamination, failures often occur during use. An analysis of some of the common failures of a separate hydraulic steering system (shown in Figure 1) is now provided for reference by service personnel.