This Document establishes a general classification of cranes and mechanisms based on the service conditions, mainly expressed by the following parameters: — the total number of working cycles to be carried out during the specified design life of the crane; — the load spectrum factor which represents the relative frequencies of loads to be handled; — the average displacements. This Document is applicable to the cranes defined in ISO 4306.
Basic Data
Standard ID
GB/T 20863.1-2021 (GB/T20863.1-2021)
Description (Translated English)
Cranes - Classification - Part 1: General
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
J80
Word Count Estimation
17,186
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
