ASME B30.3 : 2012
Superseded
View Superseded by
TOWER CRANES - SAFETY STANDARD FOR CABLEWAYS, CRANES, DERRICKS, HOISTS, HOOKS, JACKS, AND SLINGS
English
01-01-2012
08-21-2021
B30.3 applies to ?construction tower cranes? and ?permanently mounted tower cranes? that are powered by electric motors or internal combustion engines and that adjust their operating radius by means of a luffing boom mechanism, a trolley traversing a horizontal jib, or a combination of the two. The cranes may be mounted on ?fixed bases? or ?traveling bases? and may have tower and supporting structure arrangements that permit the crane to climb in a structure being built or that permits? increasing the crane?s tower height as the structure rises.
| DocumentType |
Standard
|
| ISBN |
9780791834497
|
| Pages |
60
|
| PublisherName |
American Society of Mechanical Engineers
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |