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ex 135 ur

digger john ยท 2021-06-15 04:34

Hi i have a hitachi ex 135 ur that has shut down its hydraulics it will be a sensor somewhere the dash reads E51 dose any one know what this means

Replies3
  1. #1673moto2021-06-17 22:53

    I have a gray market hitachi mini excavator that gave me that error code... turned out to be the sensor on the top of the arm, the linkage fell off.

  2. #2digger john2021-06-19 16:43

    Thanks for that will check it out.

  3. #3673moto2021-06-19 16:53

    I never did find the linkage... so I zip tied the sensor lever in a neutral position. good luck. also, eBay has hitachi diagnostics for sale on the cheap. called Dr. ZX