Bolt for Demag AC80-1

The 509 940 98 bolt serves as a threaded fastener used to join components securely within the Demag AC80-1 mobile crane. It provides the necessary clamping force to maintain the integrity of various assemblies under both static and dynamic loads during crane operation.

This part is listed in the official parts manual for the Demag AC80-1. It is used across various systems of the crane, including structural chassis components, the boom assembly, and the mounting of mechanical systems. Proper installation of this fastener is required to ensure that assemblies remain stable and aligned during heavy lifting tasks.

In heavy machinery, bolts are used to connect structural and mechanical parts, ensuring that assemblies remain fixed under operational stress. They are designed with specific thread pitches and head configurations to match the requirements of the mounting point. Using the correct fastener ensures that the assembly can withstand the forces exerted on the crane during its service life.