J999_202109 Crane Boom Hoist Disengaging Device
Revised
09/20/2021
- Features
- Issuing Committee
- Content
- This SAE Standard applies to cranes which are equipped to adjust the boom angle by hoisting and lowering means through rope reeving.
- Content
- Updated to the current SAE formatting and included some revisions to Section 4 for clarification.
- Pages
- 2
- Citation
- SAE International Technical Standard, Crane Boom Hoist Disengaging Device, SAE Standard J999_202109, Revised September 2021, Reaffirmed August 2011, Issued October 1967, https://doi.org/10.4271/J999_202109.