国三的到来,制造商的积极作为和用户的被动接受只是一个市场博弈的过程,最终还将回归到各方的价值所诉。在国家积极推进节能减排的大环境下,自2016年4月1日起,国内停止制造、进口和销售装用中国第二阶段柴油机的非道路移动机械,所有制造、进口和销售的非道路移动机械应装用符合该标准第三阶段要求的柴油机。自此,工程机械排放标准正式切换到国三。显而易见的是,新排放标准的实施必须要求生产企业对现有 The arrival of the third country, the manufacturer’s positive act and the user’s passive acceptance is only a market game process, and ultimately will return to the value of all parties. Under the environment of actively promoting energy saving and emission reduction, as of April 1, 2016, China discontinued the manufacture, import and sale of non-road mobile machinery equipped with China’s second-stage diesel engines and all non-road mobile manufacturing, import and sales Machinery should be equipped with diesel engines that meet the requirements of the third phase of the standard. Since then, the official emission standards for construction machinery to the country three. It is obvious that the implementation of the new emission standards must require the manufacturing enterprises to be present