The present disclosure relates to the technical field of cranes, and in particular to a crane hydraulic control system and a crane. The crane hydraulic control system of the present disclosure includes a prime mover, an execution control mechanism, a hydraulic baking device, a running energy recycling device and an operation energy recycling device. By means of cooperation among the operation energy recycling device, the energy recovery device and the hydraulic energy conversion device, kinetic energy in a driving braking process of the crane and the potential energy in a load lowing process are respectively converted into hydraulic energy for recovery, storage and reuse, therefore, the present disclosure can achieve the recovery of the superstructure energy and the lower vehicle energy of the crane so as to effectively reduce the energy waste.


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    Title :

    CRANE HYDRAULIC CONTROL SYSTEM AND CRANE


    Contributors:
    SHAN ZENGHAI (author) / DONG QUAN (author) / LIU DONGHONG (author) / XIANG XIAOQIANG (author) / ZHANG ZHENGDE (author) / DENG YONGJIAN (author) / WANG SHUAI (author) / HU XIAODONG (author) / DU XIAOJIE (author) / ZHONG WEICHAO (author)

    Publication date :

    2019-11-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



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