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我县南阳滩水电站尾水工作闸门高6米、宽6米、重24吨,系采用常州武进液压启闭机厂生产的双缸双吊点液压启闭机。其液压系统原理如图1所示。
Our County Nanyangtan Hydropower Station tailgate work gate is 6 meters high, 6 meters wide and 24 tons heavy. It is a double hoist hydraulic hoist produced by Changzhou Wujin Hydraulic Hoist. The hydraulic system principle shown in Figure 1.