Reference number
ISO 3449:1992
© ISO 2025
ISO 3449:1992
Earth-moving machinery — Falling-object protective structures — Laboratory tests and performance requirements
Edition 4
1992-05
Withdrawn
Withdrawn (Edition 4, 1992)

Abstract

Establishes a consistent, repeatable means of evaluating characteristics of falling-object protective structures under loading and prescribes performance requirements for these structures under such loading in a representative test. Applies to the following types of operator-controlled machines: a) crawler loaders, wheel loaders and backhoe loaders, b) crawler tractors and wheel tractors, c) graders, d) tractor-scrapers.

General information

  • Status
     : Withdrawn
    Publication date
     : 1992-05
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 4
    Number of pages
     : 8
  • Technical Committee :
    ISO/TC 127/SC 2
    ICS :
    53.100 
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