标准编号：ISO 21125:2019
中文名称：船舶和海上技术 海上起重机 制造要求
英文名称：Ships and marine technology — Marine cranes — Manufacturing requirements
发布日期：2019-06
标准范围
This document specifies the general technical manufacturing requirements for marine cranes of metal
construction.
This document is applicable to the following types of marine cranes:
— deck cranes mounted on ships for handling cargo or containers in harbour conditions;
— floating cranes or grab cranes mounted on barges or pontoons for operating in harbour conditions;
— engine room cranes and provision cranes, etc. mounted on ships (including floating docks) for
handling equipment and stores in harbour conditions.
NOTE Marine cranes in other types of crane can refer to this document.
This document does not apply to cranes manufactured to operate in:
— ambient operating temperatures below −20 °C;
— ambient operating temperatures above +45 °C;
— lifting operations below sea level;
— lifting operations involving more than one crane;
— emergency rescue operations;
— shore-side cargo handling cranes;
— lifting lifeboats, liferafts accommodation ladders, pilot ladders, gangways and their handling
appliances;
— launching appliances for survival craft and rescue boats.
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