Get a guided demo that shows common workflows and troubleshooting tips for hydraulic pump assemblies used in heavy machinery. In this video, we explore various pump assembly models including 708 series for PC100, PC200, PC300, and PC650 excavators, plus 705 series for WA900-3 loaders and HM400-1 mining trucks. You'll see how these critical components function in real-world applications and learn maintenance best practices to maximize equipment performance and longevity.