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Hitachi ex120-2 stop working/hydraulic system problem

Mohd Azizi ยท 2023-05-02 21:26

Hi,,newbie here,,please help about my ex120-2,mfg no 12n-32841,,machine cannot working and travel and all wire was cut off

Replies2
  1. #1Diesel Dave2023-05-04 09:42

    With the wire harnesses cut I assume you have a pump control bypass/ conversion kit installed. First thing I would check is the pilot pressure, spec is 500-525 psi.

  2. #2Mohd Azizi2023-05-08 00:16

    Ok,,thank you sir,,i will check the presure