Subchapter 7. General Industry Safety Orders
Group 13. Cranes and Other Hoisting Equipment
Article 94. Hydraulic Cranes and Excavators
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§4945. Purpose.
§4946. Hoist Mechanisms.
§4947. Load Lowering.
§4949. Boom Hoist and Supporting Mechanism.
§4951. Swing Lock and Swing Brake.
§4952. Controls.
§4953. Brakes.
§4954. General Operating Requirements.
§4955. Hydraulic Relief Valves.
§4956. Hydraulic Hose, Fittings, and Tubing Inspection. (Repealed)
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