Tractor www.ynzhongtian products are mainly divided into two categories, small and medium sized, one is large, as well as representatives of major brand product parameters are as follows: Small Medium tractor generally refers to 4.4 to 5.9 (6 1-8 horsepower); generally refers to a small 2.2 to 3.7 kilowatts (3-5 hp). 1980s, with rural economic reform, the implementation of contract responsibility system, the rapid increase in the demand for small and medium sized tractor. Small tractor main http://www.ynzhongtian.com type have GN-31, Danxia -4, -51 Yangtze River, the Yangtze River -31, Jiangxi TY-81 and so on. Large tractor 8.8 kilowatts (12 hp) tractor hand sales market has been a main selling products, the sales market to South, East, mainly in southwest, northwest, northwest, northeast, north China's on tractor demand is relatively small. Tractor's leading products are still Dongfeng -12, workers and peasants -12K, Hongwei -12 other four 8.8 kilowatts (12 horsepower) styling products. As the situation develops, the future development trend of small drag on to 11 kilowatts (15 hp), 13.2 kW (18 hp), under the 4.4 kilowatts (6 hp), 5.9 kW (8 hp) extend.