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A ELECTRICITY AUTOMATIC CHARGE TYPE RUBBER TIRED CRANE AND AN OPERATING METHOD THEREOF
A ELECTRICITY AUTOMATIC CHARGE TYPE RUBBER TIRED CRANE AND AN OPERATING METHOD THEREOF
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机译:一种自动充电式橡胶轮胎起重机及其工作方法
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摘要
The present invention relates to a kind of rechargeable tire cranes. According to the present invention, tire crane includes that rechargeable battery power supply is arranged outside one from internal and current-collector reception electric energy from feed element. According to the present invention, it is possible to provide a kind of tired gantry crane will not weaken the ambulant crane of freedom degree in this way and require low maintenance cost compared to traditional mixed type gantry crane, and need it is low just dress up this, by using relatively small capacity battery. ;The 2016 of copyright KIPO submissions
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