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由一拖技术中心拖拉机工程部设计开发的东方红SF20-30系列静液压传动园艺机于2014年3月完成试制,进入试验阶段。东方红SF20-30系列静液压传动园艺机属于多功能紧凑型拖拉机的一种,在北美、日本、西欧等发达国家正在成为家庭必备的庭院作业工具。随着我国经济的高速发展,城镇绿化及各种运动草坪不断增多,国内也有广阔的市场前景。开发静液压无级传动的园艺型拖拉机不仅可以满足国内市场的需要,而且有助于推动集团公司中轮拖技术水平的升级换代和产品结构调整。东方红SF20-30系列静液压传动园艺机采用HST液压传动+机械传动的组合式传动方式,实现了前进倒退的
Dongfanghong SF20-30 series hydrostatic transmission gardening machine, designed and developed by Tractor Engineering Department of YTO Technical Center, completed trial production in March 2014 and entered the pilot phase. Dongfanghong SF20-30 series hydrostatic transmission gardening machine is a multi-functional compact tractor in North America, Japan, Western Europe and other developed countries is becoming a family essential homework tools. With the rapid development of economy in our country, greening of cities and towns and increasing number of sports lawns also have broad market prospects in China. The development of hydrostatic stepless horticultural tractors can not only meet the needs of the domestic market, but also help to promote the upgrading of the technological level of wheel trailers and the adjustment of product structure in the group companies. Dongfanghong SF20-30 series hydrostatic transmission gardening machine using HST hydraulic transmission + mechanical transmission of the combination of transmission, to achieve the forward and backward