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近日,美国发动机制造商协会宣称,该协会成员已经做好迎战针对重型商用车的EPA 2010排放标准(以下简称EPA 2010)的准备,相应产品也已试制下线。根据EPA 2010实施计划,其将于2010年1月1日起实施,届时美国境内的重卡产品必须符合氮氧化物排放量不高于0.2克/千瓦时、颗粒物限值为0.013克/千瓦时的要求。据了解,马克、沃尔沃、底特律柴油发动机、达夫、康明斯、万国及曼公司等企业分别采用相应技术路线达到了这一排放标准。
Recently, the American Association of Engineers announced that its members are ready to meet the EPA 2010 emission standards for heavy commercial vehicles (hereinafter referred to as EPA 2010), and the corresponding products have also been trial-produced. Under the EPA 2010 Implementation Plan, which will come into effect on January 1, 2010, heavy-duty truck products in the United States must meet NOx emissions of no more than 0.2 g / kWh and particulate matter of 0.013 g / kWh Claim. It is understood that Mark, Volvo, Detroit Diesel Engine, Duff, Cummins, Universal and Man companies and other companies have adopted the corresponding technical route to meet the emission standards.