EN ISO 3471:2008 PDF

Earth-moving machinery - Roll-over protective structures - Laboratory tests and performance requirements (ISO 3471:2008)

Название (английский):

EN ISO 3471:2008

Earth-moving machinery - Roll-over protective structures - Laboratory tests and performance requirements (ISO 3471:2008)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 43
Дата публикации:: 15 августа 2008 г.
Издание:: CEN EN 3471 edition 2 version 1
ICS:: 53.100

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Описание (английский):

ISO 3471:2008 specifies performance requirements for metallic roll-over protective structures (ROPS) for earth-moving machinery, as well as a consistent and reproducible means of evaluating the compliance with these requirements by laboratory testing using static loading on a representative specimen. ISO 3471:2008 is applicable to ROPS intended for the following mobile machines with seated operator as defined in ISO 6165 and with a mass greater than or equal to 700 kg: dozer; loader; backhoe loader; dumper; pipelayer; tractor section (prime mover) of a combination machine (e.g. tractor scraper, articulated frame dumper); grader; landfill compactor; roller; trencher. ISO 3471:2008 is not applicable to training seats or additional seats for operation of an attachment.

Технические детали

Технический комитет: CEN/TC 151 - Construction equipment and building material machines - Safety
SKU: EN ISO 3471:2008

Abstract

Overview

EN ISO 3471:2008 (ISO 3471:2008) specifies performance requirements and a reproducible laboratory test method for metallic roll‑over protective structures (ROPS) used on earth‑moving machinery. Published by CEN and aligned with the ISO technical committee for earth‑moving machinery, the standard defines how to evaluate ROPS compliance by static loading of a representative specimen, ensuring operator crush protection under defined conditions.

Key topics and technical requirements

Scope and applicability: ROPS for machines with a seated operator as defined in ISO 6165 and with mass ≥ 700 kg (dozer, loader, backhoe loader, dumper, pipelayer, grader, landfill compactor, roller, trencher, tractor section of combination machines).
Test method: Laboratory static loading on a representative specimen, including mounting to a bedplate and measurement of deflection at the load application point (LAP).
Load directions: Requirements cover lateral and vertical loads; a longitudinal force criterion is included (established at 80% of the lateral force requirement) to address forward/rearward crash performance.
Deflection‑limiting volume (DLV): Uses an orthogonal approximation of a seated operator (DLV) to define boundary planes and load application points.
Acceptance criteria and reporting: Performance limits for allowable deformation, material and temperature criteria, labelling of ROPS, and mandatory test reporting (Annex A contains the ROPS test report format).
Related compliance: Informative annexes (ZA, ZB) relate EN ISO 3471:2008 to EU Directives (98/37/EC and 2006/42/EC), providing a presumption of conformity with Essential Requirement 3.4.3 within the standard’s scope (excluding Clause 10 and Annex A).

Practical applications and users

Manufacturers of ROPS and earth‑moving machinery use EN ISO 3471:2008 to design, test and certify protective structures.
Testing laboratories perform the static loading tests and prepare compliance reports.
Safety engineers, certifiers and compliance officers rely on the standard for procurement specifications, type‑approval and evidence of conformity with machinery safety directives.
Fleet managers and equipment purchasers use the standard’s criteria to select machines with verified operator protection.

Related standards and references

ISO 6165 (machine types/terms), ISO 3164 (DLV/deflection limits), ISO 148‑1 (material impact tests), ISO 898 (fastener properties), ISO 5353 (seat index point), ISO 9248 (units and measurement).
EN ISO 3471:2008 supersedes EN 13510:2000 and supports compliance with EU machinery directives.

EN ISO 3471:2008 is essential for anyone responsible for ROPS design, testing or regulatory compliance in the earth‑moving machinery sector. Keywords: EN ISO 3471:2008, ISO 3471:2008, ROPS, roll‑over protective structures, earth‑moving machinery, laboratory tests, performance requirements, operator protection.

Overview

Key topics and technical requirements

Scope and applicability: ROPS for machines with a seated operator as defined in ISO 6165 and with mass ≥ 700 kg (dozer, loader, backhoe loader, dumper, pipelayer, grader, landfill compactor, roller, trencher, tractor section of combination machines).
Test method: Laboratory static loading on a representative specimen, including mounting to a bedplate and measurement of deflection at the load application point (LAP).
Load directions: Requirements cover lateral and vertical loads; a longitudinal force criterion is included (established at 80% of the lateral force requirement) to address forward/rearward crash performance.
Deflection‑limiting volume (DLV): Uses an orthogonal approximation of a seated operator (DLV) to define boundary planes and load application points.
Acceptance criteria and reporting: Performance limits for allowable deformation, material and temperature criteria, labelling of ROPS, and mandatory test reporting (Annex A contains the ROPS test report format).
Related compliance: Informative annexes (ZA, ZB) relate EN ISO 3471:2008 to EU Directives (98/37/EC and 2006/42/EC), providing a presumption of conformity with Essential Requirement 3.4.3 within the standard’s scope (excluding Clause 10 and Annex A).

Practical applications and users

Manufacturers of ROPS and earth‑moving machinery use EN ISO 3471:2008 to design, test and certify protective structures.
Testing laboratories perform the static loading tests and prepare compliance reports.
Safety engineers, certifiers and compliance officers rely on the standard for procurement specifications, type‑approval and evidence of conformity with machinery safety directives.
Fleet managers and equipment purchasers use the standard’s criteria to select machines with verified operator protection.

Related standards and references

ISO 6165 (machine types/terms), ISO 3164 (DLV/deflection limits), ISO 148‑1 (material impact tests), ISO 898 (fastener properties), ISO 5353 (seat index point), ISO 9248 (units and measurement).
EN ISO 3471:2008 supersedes EN 13510:2000 and supports compliance with EU machinery directives.

EN ISO 3471:2008 PDF

Технические детали

Abstract

Overview

Key topics and technical requirements

Practical applications and users

Related standards and references

Похожие стандарты

Abstract

Overview

Key topics and technical requirements

Practical applications and users

Related standards and references

Похожие стандарты

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