China Standard: GB/T 14405-93 General purpose overhead cranes

This standard specifies the classification, technical requirements, test methods and inspection rules for overhead cranes.

This standard is applicable to the double girder general purpose overhead cranes (hereinafter referred to as cranes) working in common environments, of which the grabbing device is a hook, grab or electromagnetic chuck (lifting electromagnet) or two or three of them. The similar parts for special purpose overhead cranes can also be used as references.