Skip to Main Content


This information is provided free of charge by the Department of Industrial Relations from its web site at www.dir.ca.gov. These regulations are for the convenience of the user and no representation or warranty is made that the information is current or accurate. See full disclaimer at https://www.dir.ca.gov/od_pub/disclaimer.html.
 
Subchapter 7. General Industry Safety Orders
Group 13. Cranes and Other Hoisting Equipment
Article 93. Boom--Type Mobile Cranes
Return to index
New query

§4934. Swing Brake and Locking Device.


A braking means with holding power in both directions shall be provided to prevent movement of the rotating superstructure, when desired under normal operation. The braking means shall be capable of being set in the holding position and remaining so without attention on the part of the operator.

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).

Go BackGo Back to Article 93 Table of Contents