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一台CPCD250EC7型集装箱空箱堆高机使用6～7h就出现油温高并报警的情况,远不能满足长时间工作要求。天气炎热时,报警时间更短。1.油温过高的原因(1)该机制动泵出口至充溢阀的管路内径过小,沿程压力损失过大。
A CPCD250EC7 container empty container stacker use 6 ~ 7h appeared on the oil temperature and alarm, far can not meet the long working requirements. When the weather is hot, alarm time is shorter. 1. The reasons for the oil temperature is too high (1) The machine brake pump outlet to fill the valve pipeline diameter is too small, along the pressure loss is too large.