Demag
Twin hose for Demag AC80-1
This twin hose assembly facilitates the simultaneous transport of hydraulic fluids in the Demag AC80-1 crane. It features two parallel lines integrated into a single unit to streamline routing for pressure and return circuits.
Parts diagram
Compatible models
Specifications
- Part number
- 544 504 40
- Brand
- Demag
The twin hose assembly 544 504 40 serves as a flexible conduit for hydraulic systems within the Demag AC80-1 mobile crane. By combining two parallel lines into one configuration, this component allows for the efficient routing of fluid supply and return lines to actuators such as boom cylinders, outriggers, or steering systems. This design helps manage space and maintains organized hydraulic plumbing in complex machine assemblies.
This component is compatible with the Demag AC80-1 crane model. It is designed to meet the specific routing and fluid transport requirements defined for this machinery. Proper installation ensures that hydraulic circuits maintain the necessary pressure and flow rates required for crane operations, including lifting, slewing, and stabilization functions.
Twin hoses are used in heavy machinery to provide dual-channel fluid delivery within a single, manageable assembly. These hoses connect various hydraulic components, ensuring that pressurized fluid reaches its destination while providing a dedicated path for return flow to the reservoir. Maintaining the integrity of these lines is necessary for the consistent operation of hydraulic actuators and the overall responsiveness of the machine control systems.

