General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 24809.5-2009
Scope
This part of GB/T 24809 specifies the overall design and layout of the mechanism, the selection and design requirements of components, and the guidance instructions for manufacturing, assembly, installation and testing of bridge and gantry cranes defined in GB/T 6974.1. special requirements. The general requirements for crane mechanisms are in accordance with GB/T 24809.1. This part of GB/T 24809 does not include the rules for verification of load carrying capacity under different limit states (such as yield strength, fatigue, wear, etc.).
GB/T 24809.5-2009 Referenced Document
GB 5226.2-2002 Safety of machinery--Electrical equipment of machines Part 32: Requirements for hoisting machines