새로운 K3V180DT-9C K3V180DT-9N5P 주 펌프 Assy EC380 수압 펌프 발굴기 펌프 부품

다른 동영상
July 27, 2026
비디오 설명:
Experience a brief tour of features designed to deliver dependable outcomes. In this video, we demonstrate the K3V180DT-9C/9N5P main hydraulic pump assembly for EC380 excavators, showing its construction, control logic, and common operational issues. Watch as we explain how this axial piston pump regulates flow and pressure to optimize machine performance while reducing fuel consumption.