Hitachi ZAXIS 120-3 class

Questions and Answers

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Xavier HenryAug 1, 2025
Why won't my Hitachi ZAXIS 120-3 class Excavators engine start?
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  Eduardo JonesAug 1, 2025
  If your Hitachi Excavator's engine won't start, it might be due to a discharged battery. Try charging or replacing the battery. Alternatively, check for disconnected, loose, or corroded battery terminals; repair any corrosion and ensure the connectors are securely tightened. Also, make sure the pilot control shut-off lever is pulled up, not lowered. Check the starter ground line terminals for corrosion and tightness. If the issue persists, it could be a faulty pilot control shut-off lever electrical system, too high engine oil viscosity, or a faulty starter and/or electrical system, which may require assistance from an authorized dealer.
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Julie HillAug 11, 2025
What to do if my Hitachi ZAXIS 120-3 class Excavators engine will not start?
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  Robert BlakeAug 11, 2025
  If your Hitachi Excavator's engine fails to start, begin by inspecting the battery terminals for looseness, disconnection, or corrosion. Correct any corrosion and ensure they are securely tightened. Also, verify that the pilot control shut-off lever is in the upward position. Another potential cause is a discharged battery, which would require charging or replacement.
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Lauren PooleAug 21, 2025
How to troubleshoot starting problems with Hitachi ZAXIS 120-3 class Excavators?
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  Alejandro AndersonAug 21, 2025
  To troubleshoot why your Hitachi Excavator engine won't start, first check the battery. A discharged battery is a common cause, so try charging or replacing it. Next, inspect the battery terminals and starter ground line terminals for any signs of disconnection, looseness, or corrosion; repair and securely tighten as needed. Ensure the pilot control shut-off lever is pulled up. For issues related to the pilot control shut-off lever electrical system, engine oil viscosity, or starter/electrical system, consult your authorized dealer.