Demag
Hydraulic hose assembly for Demag AC80-1
This hydraulic hose assembly is designed for the Demag AC80-1 all-terrain crane. It facilitates the transfer of pressurized hydraulic fluid between system components, including pumps, valves, and cylinders.
Parts diagram
Compatible models
Specifications
- Part number
- 546 688 40
- Brand
- Demag
The hydraulic hose assembly, identified by part number 546 688 40, serves as a conduit within the hydraulic system of the Demag AC80-1 all-terrain crane. This component is engineered to transport hydraulic fluid under pressure between various system elements such as pumps, control valves, hydraulic cylinders, and motors. Its primary role is to ensure the consistent transmission of power required for crane operations, including boom extension, slewing, and outrigger stabilization.
This assembly is specifically designed for the Demag AC80-1 model. Maintaining the integrity of these hose lines is necessary to prevent fluid leaks and ensure that the hydraulic system maintains the required operating pressure for accurate control response. By facilitating the flow of fluid throughout the machine, this component supports the overall functionality of the crane's hydraulic circuits.
Hydraulic hose assemblies function as the arteries of a heavy machinery hydraulic system. They provide the necessary flexibility to connect moving components while containing the high-pressure fluid required to actuate cylinders and motors. Proper routing and connection of these lines are required to ensure the system operates within its design parameters for force and speed.

