British Standards Institution

Source:: ISO
Committee:: B/513/1 - Earth moving machinery (International)
Categories:: Information management | Standardization. General rules | Health and Safety | Protective equipment | Engineering | Materials handling equipment | Earth-moving machinery

Scope

This document specifies the material performance requirements for structural members, pins and fasteners used in operator protective structures for self-propelled earth-moving machinery and selfpropelled machinery for forestry. Earth-moving machinery is defined in ISO 6165 and machinery for forestry is defined in ISO 6814.

Purpose

The intent of this document is to provide consistent material performance requirements that can be used with all ISO/TC 127/SC 2 and ISO/TC 23/SC 15 operator protective structure standards, e.g. ISO 3449, ISO 3471, ISO 12117, ISO 12117-2, ISO 8082-1, ISO 8082-2, ISO 8083, and ISO 8084. These operator protective structure standards were originally developed with the intent of having the same material performance requirements. Over the course of revising the different operator protective standards and creating new operator protective structure standards, modifications to the material performance requirements have resulted in some inconsistencies between the material performance requirements in these standards.

The current material requirements in the standards stated above only cover steel materials. It is the intent of this document to also provide the material requirements for alternate materials to could be used in operator protective structures. For example, polycarbonates, aluminium.

The WD attached does not presently include information regarding these other materials. It is intended that the WG determine how best to include these other requirements.

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Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal

Proposal start date:

15/02/2021

Proposal end date:

15/04/2021

2. Draft

3. Public Comments

4. Comment Resolution

5. Approval

6. Publication

Learn more about the standards development process

Standards Development

ISO/NP 7021 Earth-moving machinery and machinery for forestry -- Operator protective structures -- Material performance requirements

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