国家机械工业局最近提供的农机工业“十五”发展规划(讨论稿)提出,“十五”期间将根据农业生产结构调整及农业机械化急需和国内缺门、短线产品的市场状况,按照市场有需求、生产有效益、技术有支撑的原则,重点发展四大类农机产品。　　田间作业机械1拖拉机:59～118ｋＷ大型轮式? The “10th Five-year Plan for Development of Agricultural Machinery Industry (Discussion Paper)” recently provided by the State Administration of Machinery Industry suggested that during the “Tenth Five-year Plan” period, according to the adjustment of agricultural production structure and the urgent need of agricultural mechanization and the market conditions of domestic short and short-term products, Demand, production efficiency, technology has the principle of support, focusing on the development of four categories of agricultural machinery products. Field work machinery 1 Tractor: 59 ~ 118kW Large wheeled?