Technological Innovation

What is BS EN 4566-1:2017?

BS EN 4566-1:2017 is a technical standard that defines the requirements for "Steel Wire Rope Slings for General Lifting Service - Safety" in Europe. This standard outlines the specifications and guidelines for manufacturing, testing, and using steel wire rope slings in various lifting operations.

The Importance of BS EN 4566-1:2017

Ensuring safety is of paramount importance in any lifting operation. Steel wire rope slings are commonly used in industries such as construction, shipping, and manufacturing for lifting heavy loads. Compliance with BS EN 4566-1:2017 ensures that these slings are designed, manufactured, and tested to meet specific safety standards, reducing the risk of accidents or failure during lifting operations.

This standard covers a wide range of important factors related to steel wire rope slings, such as materials used, strength and stability requirements, design factors, and marking and documentation. By following the guidelines outlined in BS EN 4566-1:2017, manufacturers and users ensure that the slings they produce or employ are safe and reliable for their intended purposes.

Key Requirements of BS EN 4566-1:2017

The standard specifies several key requirements for steel wire rope slings:

Materials: The material used in the manufacture of slings must meet specific tensile strength, elongation, and chemical composition requirements. This ensures that the slings have the necessary durability and structural integrity to withstand the stresses of lifting heavy loads.

Design: The design of the slings must consider factors such as the type of wire rope, sling length, sling configuration, and safety factor. This ensures that the slings are appropriately designed for the intended lifting operation.

Marking and Documentation: Each sling must be clearly marked with relevant information, such as the manufacturer's identification, the type of sling, and its working load limit. Additionally, proper documentation, including certificates of conformity and inspection records, must be maintained to demonstrate compliance with the standard.


BS EN 4566-1:2017 plays a crucial role in ensuring the safety of steel wire rope slings used in lifting operations across Europe. By complying with this standard, manufacturers and users can have confidence in the quality, reliability, and durability of the slings, thereby reducing the risk of accidents and promoting a safer work environment. Adhering to BS EN 4566-1:2017 is not only a legal requirement but also demonstrates a commitment to workplace safety.



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