Demag
Stutzen socket for Demag AC80-1
This stutzen socket is designed for use in the Demag AC80-1 crane. It facilitates the secure connection of fluid lines or electrical components within the machine systems.
Parts diagram
Compatible models
Specifications
- Part number
- 551 480 40
- Brand
- Demag
The stutzen socket, identified by part number 551 480 40, serves as a connection point within the Demag AC80-1 crane. This component is engineered to interface with fluid lines, such as hydraulic or pneumatic hoses, or to provide a junction for electrical assemblies. By maintaining a secure interface, it supports the integrity of the various systems required for crane operation, including load lifting and movement control.
This part is compatible with the Demag AC80-1 model. It is designed to meet the specific connection requirements of the machine, ensuring that lines remain properly joined during operation. As a functional component, it helps maintain the continuity of hydraulic, pneumatic, or electrical circuits throughout the crane architecture.
In heavy machinery, a socket or connector of this type acts as the termination or junction point for system lines. These components are used to transition between rigid piping and flexible hoses or to link two separate circuits, ensuring that fluids or electrical signals are transmitted without loss or interruption across the machine.

