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Subchapter 7. General Industry Safety Orders
Group 13. Cranes and Other Hoisting Equipment
Article 94. Hydraulic Cranes and Excavators
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§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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