4JJ1 Engine Assembly Excavator Power

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February 25, 2026
Video Description:
Get a guided demo that shows common workflows and troubleshooting tips. In this video, we walk through the complete 4JJ1 engine assembly for Hitachi excavators like ZX160-3 and ZX180-3 models. You'll see how this fully assembled industrial engine delivers 73kW power, simplifies installation, and reduces downtime—plus real insights into compatibility, long-term cost benefits, and performance stability for construction equipment maintenance.
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