标准摘要
[中文适用范围]： ISO 4301-1 establishes a general classification of cranes and mechanisms based on the service conditions, mainly expressed by the following: 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. [外文原描述]： ISO 4301-1:2016 establishes a general classification of cranes and mechanisms based on the service conditions, mainly expressed by the following: - 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. Additional information for the user: This version uses the cycle - based classification method. If you need to use the time - based classification method please use the 1986 version.
英文名称Cranes — Classification — Part 1: General