Establishes a general classification of cranes based on the number of operating cycles to be carried out during the expected life of the crane and a load spectrum factor which represents a nominal state of loading. Classification considers only the operating conditions which are independent of the type of crane and the way it is driven.
Текущий статус : WithdrawnДата публикации : 1986-06
Версия : 2
Технический комитет:Design principles and requirements