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挖掘机憋车故障:常见8大原因分析

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雷沃挖掘机_副本.jpg


1、发动机功率与液压泵功率不匹配

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2、发动机进气量不足

当挖掘机的发动机进气量不足的时候,也可以引起憋车。进气不足的原因也有很多,比如增压器磨损严重、空气滤芯堵塞造成增压器不完全工作、排气支管漏气排气量变小等等。必要的时候需要更换增压器。

3、重负荷引起的憋车

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4、油品问题

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5、燃油系统问题

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6、大泵调节器脏引起的憋车

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7、电路异常出现憋车现象

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8、部件磨损老化

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