ISO 3449:1992
w
ISO 3449:1992
8778

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 

  •  :  Withdrawn
     : 1992-05
  •  : 4
     : 8
  •  : ISO/TC 127/SC 2 Safety, ergonomics and general requirements
  •  :
    53.100 Earth-moving machinery

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information.