Demag
Hose roller for Demag AC80-1
This hose roller guides and supports hydraulic hoses and electrical cables within the telescopic boom system of the Demag AC80-1. It ensures these lines move smoothly during extension and retraction, preventing entanglement or contact with the crane structure.
Compatible models
Specifications
- Part number
- 529 376 40
- Brand
- Demag
The hose roller, part number 529 376 40, serves as a guide for hydraulic lines and electrical cables on the Demag AC80-1 crane. It is specifically designed for use in systems involving movement, such as the telescopic boom, where it supports the lines as they extend and retract. By providing a controlled path, the roller prevents the hoses and cables from becoming pinched, tangled, or abraded against the metal structure of the crane.
This component is compatible with the Demag AC80-1 model. Proper installation and alignment of this roller are necessary to maintain the integrity of the hydraulic and electrical circuits, as it allows for the necessary flexing of lines during machine operation.
Hose rollers function by providing a low-friction surface or rotating guide that manages the slack and routing of flexible lines in heavy machinery. They are used in various crane assemblies to ensure that fluid and power delivery systems remain unobstructed and protected from mechanical damage during the cycling of moving components.

