SAE J321_197804
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
TIRE GUARDS FOR PROTECTION OF OPERATOR OF EARTHMOVING HAULAGE MACHINES
Hardcopy , PDF
English
01-04-1978
24-05-1999
| DocumentType |
Standard
|
| Pages |
4
|
| PublisherName |
SAE International
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This recommended practice establishes a minimum zone of protection for the operator of the machine and certain structural requirements for guards on pneumatic-tired earthmoving haulage machines capable of speeds in excess of 25 km/h (15 mph). Earthmoving machines covered by this recommended practice are dumpers, and tractor-scrapers as identified in SAE J1057a (June, 1975).
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