Demag
Hose assembly for Demag AC80-1
This hose assembly is designed for the Demag AC80-1 all-terrain crane. It serves as a flexible conduit for fluid or air transmission within the machine hydraulic or pneumatic systems.
Parts diagram
Compatible models
Specifications
- Part number
- 551 891 40
- Brand
- Demag
The hose assembly, part number 551 891 40, functions as a flexible line for transporting hydraulic oil, compressed air, or fuel between various components of the Demag AC80-1 crane. It is utilized within the hydraulic, braking, steering, or auxiliary systems to facilitate the transmission of power or control signals throughout the machine.
This component is compatible with the Demag AC80-1 all-terrain crane. It is designed to maintain the integrity of fluid circuits by providing a secure path for pressurized media. The assembly includes the necessary fittings to ensure a connection to the specific ports found on the crane.
Hose assemblies in heavy machinery act as the circulatory system for hydraulic and pneumatic circuits. They allow for movement between connected components while maintaining a sealed environment for pressurized fluids. Proper routing and installation of these lines are necessary to prevent mechanical interference and to ensure the continuous operation of the machine systems.

