Browse Standards J220_201710
Current Reaffirmed 2017-10-09

Crane Boomstop J220_201710

This SAE Recommended Practice applies to the boomstop for the main boom of all mobile construction type cranes having rope supported booms, equipped for hook work, clamshell, magnet, grapple, or concrete bucket attachments.
J220_201710
2017-10-09
Latest
Reaffirmed
J220_201202
2012-02-06
Historical
Reaffirmed
J220_199807
1998-07-01
Historical
Reaffirmed

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