为了减轻广大棉农拔棉秆的劳动强度,提高生产率,湖北汉川县农机所从1979年开始拔棉秆机的研究。先后研制出与工农—12手扶拖拉机配套的第一、二轮样机,经多次试验,效果较好。为了适应当前农业生产责任制的需要,在上述样机基础上又研制出与3马力手扶拖拉机配套的小型拔棉秆机。经 In order to reduce the labor intensity of cotton growers and improve the productivity of cotton growers, Hanchuan County Agricultural Machinery Co., Ltd. in Hubei began to study cotton stalks in 1979. Has developed with the workers and peasants -12 walking tractor supporting the first and second prototype, after many tests, the effect is better. In order to meet the current needs of agricultural production responsibility system, based on the above prototype and developed a 3 horsepower tractor with a small pulling cotton stalk machine. through