This standard specifies the requirements, inspection rules, classification and marking of shipbuilding-jib cranes (hereinafter referred to as "cranes").
This standard is applicable to the design and acceptance of single boom cranes (operating in port areas or waters with offshore wind force not greater than Beaufort Wind Scale 2) for loading and unloading goods driven by electric or hydraulic power.
It does not applicable to the design and acceptance of electromagnetic and grab cranes, offshore platform cranes, miscellaneous cranes, davit cranes and other auxiliary cranes.
2 Normative References
The following normative document contains provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent edition of the normative document indicated below. For undated references, the latest edition of the normative document referred to applies.
GB/T 3811-2008 Design Rules for Cranes
GB/T 3893 Shipbuilding and Marine Structures — Deck Machinery — Vocabulary and Symbols (GB/T 3893-2008, ISO/FDIS 3828:2007, IDT)
GB 4208-2008 Degrees of Protection Provided by Enclosure (IP Code) (IEC 60529:2001, IDT)
GB/T 13306 Plates
CB/T 3883-1999 Works Trial Method for Marine Hydraulic Jib-crane
Rules for Lifting Appliances of Ships and Offshore Installations China Classification Society 2005
3 Terms and Definitions
For the purpose of this document, the terms and definitions given in GB/T 3893 and the following apply.
