Abstract: In order to adapt to new normal of economic development，rural economic structure of Wanzhou district has been continuously optimized and upgraded，and mechanization process has been accelerating.Taking development of agricultural machinery in Wanzhou as the research object，role of agricultural mechanization was discussed.In view of current situation and existing problems in the development of regional agricultural machinery，combining with current national policy environment，problems of greatly improving efficiency of production in process of agricultural production had been effectively solved，labor intensity of the farmers was reduced，and targets of production，quality and profit were faster and better achieved in order to ensure development of rural and national economy.Countermeasures and suggestions on development direction of agricultural mechanization in Wanzhou district in the future were put forward based on current situation.