굴착기 펌프 부품 Rexroth A6VM107 구동축 R909425716 굴착기 예비 부품

다른 동영상
September 08, 2026
비디오 설명:
Join us for a close-up look at the Rexroth A6VM107 drive shaft (R909425716) in this detailed component showcase. We'll demonstrate its critical role in transferring engine power to the hydraulic pump, explain common failure modes like spline wear and shaft deformation, and show you the quality inspection process that ensures reliability for your excavator machinery.