近年来,农机购置补贴资金中用于大中型轮式拖拉机的占比持续处于高位,催生了越来越庞大的用户群。随着用户规模的增大,国内在用大中型轮式拖拉机的安全性也越来越受到普遍关注。2015年,农业部开展了一次涉及32个机型、1032个用户的大中型轮式拖拉机质量调查,将安全性列为第一项调查内容。现结合此次质量调查中安全性相关调查项目情况,对国内在用 In recent years, the share of subsidies for agricultural machinery purchased for large and medium-sized wheeled tractors continued at a high level, giving birth to an increasingly large user base. With the increase of users, the safety of large-sized wheeled tractors in China is also receiving more and more attention. In 2015, the Ministry of Agriculture conducted a quality survey of medium and large wheeled tractors involving 32 models and 1032 users, setting safety as the first survey. Now with the quality of the safety investigation in the investigation of the project, the domestic use