鉴于拖拉机产品不断更新换代,产品结构性能也在不断创新,在使用者排除机械故障中难免出现准确判断故障成因的困难。这里,以市场上保有量比较大的东方红等品牌拖拉机为例,向您介绍拖拉机变速器的结构原理和故障性质、成因分析方法。 In view of the continuous upgrading of tractor products, product structure and performance are constantly innovating, eliminating the mechanical failure in the user is difficult to accurately determine the cause of the difficulty of judging. Here, with the market holdings of large Dongfanghong brand tractors, for example, to introduce you to the structure of the tractor transmission principle and the nature of the failure, causes analysis.