Demag
Socket connector for Demag AC80-1
This socket connector is designed for use in the Demag AC80-1 all-terrain crane. It serves as a connection point within the machine's fluid systems to facilitate the coupling of hoses or pipes.
Parts diagram
Compatible models
Specifications
- Part number
- 551 301 40
- Brand
- Demag
The socket connector, part number 551 301 40, acts as a connection point for fluid lines within the Demag AC80-1 all-terrain crane. This component is engineered to provide a secure interface for hoses or pipes, ensuring the controlled passage of fluids or gases through the crane's internal circuits. By maintaining a tight seal at the junction, it supports the operational integrity of the machine's various systems.
This component is specifically compatible with the Demag AC80-1 model. It is designed to integrate into existing hydraulic, pneumatic, or lubrication assemblies where a reliable coupling is required to maintain system pressure and flow. Proper installation of this connector is necessary to ensure that the fluid delivery remains consistent across the crane's operational functions.
In heavy machinery, socket connectors function as the interface between rigid piping and flexible hose assemblies. They are used throughout the crane to bridge sections of the hydraulic or pneumatic network, allowing for the transmission of pressurized media to actuators, cylinders, or control valves. These fittings are essential for maintaining the continuity of the circuit and preventing leaks that could impact the performance of the crane's boom, outriggers, or steering systems.

