Center Swivel Joint 234-7097 for E385C Excavator

The hydraulic swivel joint with part number 234-7097 is the central hydraulic distribution unit specially designed for the E385C excavator hydraulic system. It transmits high-pressure hydraulic oil between the upper rotating body and the lower chassis to support travel and other hydraulic functions. Featuring a precision sealing structure, anti-wear alloy material, and precision machining, it offers direct replacement installation and stable oil supply performance for heavy-duty mining and construction working conditions.

• Internal seal ring wear, causing hydraulic oil leakage from the joint surface.
• Oil channel blockage, resulting in insufficient flow and weak travel action.
• Abnormal friction noise during rotation.
• Seat surface scratches leading to pressure loss.
• Casing deformation caused by impact and overload.