Why won't my Hitachi ZAXIS 450LC-3 engine start?
- CColleen OliverJul 31, 2025
If your Hitachi Excavator's engine won't start, it might be due to a discharged battery. In this case, charge or replace the battery. Alternatively, check for disconnected, loose, or corroded battery terminals; repair any corrosion and tighten the connectors securely. It's also possible that the pilot control shut-off lever is lowered, so pull it up. Another potential issue is disconnected, loose, or corroded starter ground line terminals, which can be fixed by repairing corrosion and tightening the connectors. If the engine oil viscosity is too high, change it to one with an appropriate viscosity.