铁牛-55拖拉机为1.4吨级的万能轮式拖拉机,在农闲期间跑运输,对促进城乡物资交流起到了一定作用。目前各地拖拉机手在跑运输过程中,绝大部分驾驶员均习惯于在拖拉机途中换档,因此,必须注意以下几个问题,否则容易损坏零件,缩短使用寿命。 Tieniu -55 tractor is a 1.4-ton universal wheeled tractor, running during the slack transportation, to promote the exchange of urban and rural materials has played a role. At present, tractors in various parts of the country are in the process of running and transporting, and most drivers are accustomed to shifting gears on tractors. Therefore, the following problems must be observed, otherwise, the parts may be easily damaged and the service life may be shortened.