Pokrywa głównego zaworu sterującego koparki Trzpień spustowy do części hydraulicznego zaworu rozdzielczego YC35 YC85

Inne filmy
July 23, 2026
Opis wideo:
Watch as we walk through the full process, from initial setup to real-world testing of the Excavator Main Control Valve Cover Drain Pin. In this video, you'll see how this critical component functions within the hydraulic distribution valve system for YC35 and YC85 excavators. We demonstrate its role in controlling boom operations, stick movements, and bucket functions through proportional hydraulic pilot control. Learn about proper installation techniques and maintenance considerations for optimal excavator performance.