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ISO 4301-2:2020
Cranes - Classification - Part 2: Mobile cranes
This document establishes a general classification of mobile cranes and related crane 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 load displacements.
This document is applicable for the work spectrum between moderate to very heavy number of work cycles as described in Table 2.
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International Organization for Standardization [iso]
International Organization for Standardization [iso]