Dual hoist crane (1) provided with a heave compensation system that can be used for both the main and for the auxiliary hoisting assembly (12). The heave compensation system comprises a first set (25) of sheaves for guiding the main hoisting cable (10) and a second set (26) of sheaves for guiding the auxiliary hoisting cable. The heave compensation system is configured to individually lock the first set of sheaves and the second set of sheaves to a heave compensation cylinder, for respectively providing the main hoisting assembly and the auxiliary hoisting assembly with heave compensation.

    双升降起重机(1),其具备可用于主升降组件和辅助升降组件(12)两者的升沉补偿系统。所述升沉补偿系统包括用于引导主升降缆绳(10)的第一组(25)滑车轮,和用于引导辅助升降缆绳的第二组(26)滑车轮。所述升沉补偿系统被配置成单独地将所述第一组滑车轮和所述第二组滑车轮锁定到升沉补偿缸,用于分别为所述主升降组件和所述辅助升降组件提供升沉补偿。


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    Title :

    HEAVE COMPENSATED DUAL HOIST CRANE


    Additional title:

    升沉补偿式双升降起重机


    Contributors:

    Publication date :

    2022-01-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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