Komatsu PC360-7 Excavator Boom Cylinder Holding Valve | Hydraulic Lock Valve Assembly

Other Engine Parts
November 03, 2025
Video Description:
Experience a detailed walkthrough of the Komatsu PC360-7 Excavator Boom Cylinder Holding Valve, showcasing its hydraulic lock valve assembly. Learn how this essential component ensures safety and stability by preventing cylinder sinking during shutdowns. Discover its high-strength alloy steel construction and precise internal design for optimal performance under heavy loads.