Demag
Locking pin for Demag AC80-1
This locking pin secures the position of mobile or articulated components on the Demag AC80-1 crane. It features a quick-release design to prevent accidental detachment or unwanted movement during machine operation.
Parts diagram
Compatible models
Specifications
- Part number
- 542 651 40
- Brand
- Demag
The locking pin, also referred to as a fore lock, serves as a critical fastening component within the Demag AC80-1 crane assembly. Its primary function is to maintain the fixed position of various articulated or mobile parts, ensuring they remain securely in place during operation. By providing a reliable connection point, this pin prevents the accidental disengagement or unintended shifting of crane sections.
This component is specifically designed for fitment on the Demag AC80-1. It is frequently utilized in applications such as outrigger systems, boom anchorage points, or the locking mechanisms of telescopic sections where quick adjustment or disassembly is required. The design allows for secure fastening while maintaining the ability for technicians to perform manual adjustments when necessary.
Locking pins of this type are standard elements in heavy machinery used to retain pins and shafts in place. They provide a simple yet effective method for securing mechanical linkages, ensuring that structural and operational components remain correctly aligned and connected throughout the duty cycle of the crane.

