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Subchapter 7. General Industry Safety Orders
Group 13. Cranes and Other Hoisting Equipment
Article 94. Hydraulic Cranes and Excavators
§4951. Swing Lock and Swing Brake.
Unless swing drive mechanism is of a self-locking type, a swing lock or swing brake capable of preventing rotation under normal working conditions shall be provided.
NOTE: Authority cited: Section 142.3, Labor Code. Reference: Section 142.3, Labor Code.
HISTORY
1. Amendment filed 8-29-86; effective thirtieth day thereafter (Register 86, No. 39).
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