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ISO 3471

Earth-moving machinery - Roll-over protective structures - Laboratory tests and performance requirements

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Organization: ISO
Publication Date: 15 August 2008
Status: active
Page Count: 40
ICS Code (Earth-moving machinery): 53.100
scope:

This International Standard 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.

NOTE 1 The structure can also provide FOPS (falling-object protective structure) protection.

This International Standard 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.

This International Standard is not applicable to training seats or additional seats for operation of an attachment.

NOTE 2 It is expected that reasonable crush protection for a seat-belted operator will be provided under at least the conditions of an initial forward velocity of 0 km/h to 16 km/h on a hard clay surface of 30° maximum slope in the direction of roll, and 360° of roll about the longitudinal axis of the machine without loss of contact with the slope.

NOTE 3 This International Standard can be used to provide guidance to the manufacturers of roll-over protective structures should it be decided to provide such protection for these or other machines for a particular application.

Document History

ISO 3471
August 15, 2008
Earth-moving machinery - Roll-over protective structures - Laboratory tests and performance requirements
This International Standard specifies performance requirements for metallic roll-over protective structures (ROPS) for earth-moving machinery, as well as a consistent and reproducible means of...
February 1, 1994
Earth-Moving Machinery - Roll-Over Protective Structures - Laboratory Tests and Performance Requirements
This International Standard establishes a consistent and reproducible means of evaluating the load-carrying characteristics of Roll-Over Protective Structures (ROPS) under static loading, and...
February 1, 1994
Earth-Moving Machinery - Roll-Over Protective Structures - Laboratory Tests and Performance Requirements
A description is not available for this item.
February 1, 1994
Earth-Moving Machinery - Roll-Over Protective Structures - Laboratory Tests and Performance Requirements
A description is not available for this item.

References

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