GB/T 20863.3-2007
AbolishedCranes - Classification - Part :3 Tower cranes
起重机械 分级 第3部分: 塔式起重机
Application Summary AI generated
This standard specifies the classification of tower cranes based on their intended use, load capacity, and operational duty cycles. It is applied by manufacturers and engineers in China to define design parameters, select appropriate crane configurations, and ensure safe operation across construction, infrastructure, and industrial material handling sites. The classification system also guides maintenance scheduling and inspection protocols for tower cranes in service.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.