Abstract： ASME B30.24:2018 pdf download.Container Cranes. (e) The crane manufacturer shall provide data mdicating the design maximum operating wind velocities and the wind velocity at which the use of external restraints of the crane is required. (f)...

ASME B30.24:2018 pdf download.Container Cranes.

(e) The crane manufacturer shall provide data mdicating the design maximum operating wind velocities and the wind velocity at which the use of external restraints of the crane is required.

(f) Operating instructions for high wind conditions shall be provided in the operator’s cab. The instructions shall include

procedures for responding to high wind alerts,

24-1.4.2 WeLded Construction

Welding procedures and welding operator qualifications to be used on load-sustaining members shall be in accordance with ANSI/AWS 1)1.1, except as modified by ANSI/AWS D14.1. Where special steels are used, the manufacturer or qualified person shall provide

welding procedures.

24-1.4.3 Crane StructuraL Members

Cranes shall be constructed to withstand all stresses imposed on members and components under normal operating conditions when Installed and handling loads not exceeding the manufacturer’s load ratings.

24-1.4.4 Truck Frame Drop

Means shall be provided to limit the drop of a rail- mounted crane’s trolley and gantry truck frames to a maximum of 1 in.

(25.4 mm) in case of wheel or axle breakage.

24-1.4.5 Machinery House

(a) The machinery house, when furnished, shall be weather-resistant and equipped with two doors for egress The doors shall be

equipped with latches to hold the doors in the closed position. Hinged doors shall open outward.

(b) Machinery shall be arranged to be accessible for repair, maintenance, lubrication, and inspection.

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