What is the difference between "focusing on the tenth gear" and "focusing on the eleventh gear" in five characteristics and three rounds of optimization?

The five-sign three-wheel drive did not aggravate the eleventh gear, but only optimized the tenth gear bridge. According to the information of relevant platforms, there are two kinds of rear axles with high speed and low speed, which are mainly designed for different regions and different users' needs. The rear axle weighted by the fifth and tenth gears can pull about 5 tons. Wuzheng Xiangruihu A diesel agricultural tricycle is equipped with Chang Chai 32-horsepower single-cylinder diesel engine, with double shock absorption at the front wheel, water shower at the rear wheel, circulating water-cooled radiator and optimized rear axle of ten-gear air brake.