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METHOD AND SYSTEM FOR RECOVERING AND UTILIZING OPERATING ENERGY OF CRANE, AND CRANE
METHOD AND SYSTEM FOR RECOVERING AND UTILIZING OPERATING ENERGY OF CRANE, AND CRANE
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机译:起重机的操作能源回收和利用方法及系统
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摘要
A method and a system for recovering and utilizing crane operating energy and a crane includes converting by a first hydraulic power means hydraulic energy generated by a hydraulic actuator into mechanical energy of a transmission shaft; driving, by the transmission shaft, a second hydraulic power means to rotate so as to convert the mechanical energy of the transmission shaft into mechanical energy of the second hydraulic power means; filling, by the second hydraulic power means, pressurized oil into an accumulator so as to convert the mechanical energy of the second hydraulic power means into hydraulic energy for storage.
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