Demag
Folding locking pin for Demag AC80-1
This folding locking pin secures components on the Demag AC80-1 mobile crane, providing a quick-release mechanism for parts that require frequent assembly or adjustment. It is identified by part number 551 162 40.
Parts diagram
Compatible models
Specifications
- Part number
- 551 162 40
- Brand
- Demag
The folding locking pin is a fastening element designed to secure various components on the Demag AC80-1 mobile crane. It functions by being inserted through aligned holes in two or more pieces and locking into place via its folding mechanism, which prevents accidental movement or detachment of the secured parts. This component is specifically engineered for the AC80-1 model to facilitate the quick mounting and dismounting of equipment.
This locking pin is utilized in multiple applications across the crane, including the securing of counterweights, outriggers, boom extensions, and access covers. The design features a cylindrical body that fits into the designated mounting points, ensuring the connected parts remain fixed during machine operation. The folding mechanism provides a secure hold while allowing for rapid manual operation when adjustments or maintenance tasks are required. Proper engagement of this pin is necessary to maintain the structural integrity of the crane's attachments and to prevent the unintentional release of components during use.

