Seeking Schematic or Wireing Diagram for Hitachi EX100 Tracked Excavator?
Can anyone please help me with my search for information on the computer/controler on a 1999 Hitachi EX100 tracked excavator. The unit has blown the surge protectors and some of the power transistors, but I need some more detailed information about the unit before I can carry out the repairs. Any information would be greatly appreciated. Thanks.
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There’s a downloadable spec sheet for this model here:
https://www.hitachi-c-m.com/global/pdf/products/excavator/medium/ex100-5/KS-E165Q.pdf
If this does not contain any useful information, you can also contact Hitachi Construction Machinery by e-mail or search for a dealer close to you on the following page:
https://www.hitachi-c-m.com/global/contact/index.html
Hope that helps.