开原县农机所去年试制成 SB12——水田耙,共耙地5万多亩,作业效率高,质量较好,受到贫下中农欢迎。水田耙的优点1.耙地质量好。耙得平,耙得细,灭草作用强。机体轻,越埂性能好,不破坏横坝埂。2.效率高。每小时可耙地5亩,节省大量劳力和畜力,加快插秧进度。3.安装、使用和运输方便,转弯半径1米,操作灵活、轻便。 Opened the county agricultural machinery trial SB12 last year - paddy field rake, a total of harrow to 50000 acres, high efficiency, good quality, welcomed by the poor middle peasants. The advantages of paddy harrow 1. Harrow to good quality. Rake was flat, harrow was fine, weeding strong role. Light body, the more 埂 performance is good, do not destroy the horizontal bar 埂. High efficiency. Rake to 5 acres per hour, saving a lot of labor and animal power, speed up the planting process. 3. Installation, use and transport convenience, turning radius of 1 meters, flexible operation, light.