德國哈威多路換向閥故障維修漏油是多路換向閥zui常見的毛病。遇到這樣的問題，先不要焦急，剖析一下緣由：1、內漏德國哈威HAWE多路換向閥閥桿復位彈簧裝置在閥桿的下端，無論閥桿在上位還是在下位時都能使彈簧遭到緊縮，在無外力作用時，由于彈簧的彈力使閥桿疾速恢復到原來的位置。假如閥桿不能復位，溝槽與油道相通，則會產生內漏。一是由于閥桿復位彈簧變形或損壞，多路閥彈簧彈力降低而不能使閥桿回到原位，修理時須改換彈簧；二是閥體與閥桿間不清潔，產生較大的阻力，使閥桿復位艱難，修理時須清洗多路換向閥的內部，消弭阻力。(1)德國哈威HAWE多路換向閥閥桿與閥體之間磨損間隙過大:多路換向閥起升和傾斜的閥桿上各有三個溝槽，溝槽和油道配合能夠接通或切斷油路，改動工作方式。良好的分配閥的閥桿與閥體之間的間隙很小，漏油極少，故液壓缸降落或傾斜量很小，不影響工作。多路換向閥\快速接頭但磨損間隙過大時，液壓油在工作泵產生的壓力下，就會形成工作油道中的油與回油道或溢油道相通，自
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A10VSO18DR/31R-PPA12N00原裝進口力士樂A10VSO液壓泵原裝進口力士樂A10VSO力士樂液壓泵
A10VSO18DFR/31R-PPA12N00原裝進口力士樂A11VSO液壓泵
A10VSO18DFR1/31R-PPA12N00原裝進口力士樂A12VSO液壓泵
A10VSO28DR/31R-PPA12N00原裝進口力士樂A13VSO液壓泵
A10VSO28DFR/31R-PPA12N00原裝進口力士樂A14VSO液壓泵
A10VSO28DFR1/31R-PPA12N00原裝進口力士樂A15VSO液壓泵
A10VSO45DR/31R-PPA12N00原裝進口力士樂A16VSO液壓泵
A10VSO45DFR/31R-PPA12N00原裝進口力士樂A17VSO液壓泵
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A10VSO71DR/31R-PPA12N00原裝進口力士樂A19VSO液壓泵
A10VSO71DFR/31R-PPA12N00原裝進口力士樂A20VSO液壓泵
A10VSO71DFR1/31R-PPA12N00原裝進口力士樂A21VSO液壓泵
A10VSO100DR/31R-PPA12N00原裝進口力士樂A22VSO液壓泵
A10VSO100DFR/31R-PPA12N00原裝進口力士樂A23VSO液壓泵
A10VSO1000DFR1/31R-PPA12N00原裝進口力士樂A24VSO液壓泵
A10VSO140DR/31R-PPB12N00原裝進口力士樂A25VSO液壓泵
A10VSO140DFR/31R-PPB12N00原裝進口力士樂A26VSO液壓泵
A10VSO140DFR1/31R-PPB12N00原裝進口力士樂A27VSO液壓泵
A10VSO28DRG/31R-PPA12N00原裝進口力士樂A28VSO液壓泵
A10VSO28DFLR/31R-PPA12N00原裝進口力士樂A29VSO液壓泵
A10VSO45DRG/31R-PPA12N00原裝進口力士樂A30VSO液壓泵
A10VSO45DFLR/31R-PPA12N00原裝進口力士樂A31VSO液壓泵
A10VSO71DRG/31R-PPA12N00原裝進口力士樂A32VSO液壓泵
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A10VSO100DRG/31R-PPA12N00原裝進口力士樂A34VSO液壓泵
A10VSO100DFLR/31R-PPA12N00原裝進口力士樂A35VSO液壓泵
A10VSO140DRG/31R-PPB12N00原裝進口力士樂A36VSO液壓泵
A10VSO140DFLR/31R-PPB12N00原裝進口力士樂A37VSO液壓泵
A11VO60DRS/10R-NSD12N00原裝進口力士樂A11VO柱塞泵
A11VO60EP2/10R-NZD12N00原裝進口力士樂A11VO柱塞泵
A11VO750DRS/10R-NZD12N00原裝進口力士樂A11VO柱塞泵
A11VO75LRDS/10R-NSD12N00原裝進口力士樂A11VO柱塞泵
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