After decades of hard work, how much life is really left in a 30-year-old Hitachi EX120-2 hydraulic pump? In this video, we open it up, inspect the parts, and reveal the surprising amount of wear and ...
Watch as we take on the challenge of rebuilding a Hitachi EX120-2 excavator from the ground up. From diagnosing stubborn hydraulic issues to restoring full power and precision, this project shows the ...
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