ASME B30.6 – Derricks: Safety Standard for Cableways Cranes Derricks Hoists Hooks Jacks and Slings
B30.6 applies to the construction installation operation inspection testing and maintenance of guy stiffleg basket breast gin pole Chicago boom shearleg and A-frame derricks. These derricks powered by winches through systems of wire rope reeving are used for lifting lowering and horizontal movement of freely suspended unguided loads. Derricks are usually stationary mounted and may be temporarily or permanently installed. The provisions included in this volume also apply to any variations of these types of derricks with the same fundamental characteristics except those specified for floating derricks in ASME B30.8 Floating Cranes and Floating Derricks.
Product Details
- Published:
- 09/18/2020
- ISBN(s):
- 9780791873441
- ANSI:
- ANSI Approved
- Number of Pages:
- 45
- File Size:
- 1 file 780 KB
- Redline File Size:
- 2 files 4.7 MB
- Note:
- This product is unavailable in Ukraine Russia Belarus
