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根据欧盟IV阶段/美国Tier4最终期排放法规,相关限值会于今后数年逐步收紧,为此Perkins(珀金斯)将抢先在各项最新标准出台前于bauma2013慕尼黑博览会上推出符合此最严格排放要求的发动机完整阵容。首先亮相的将是全新的854F-E34TA紧凑型4缸发动机。此新型号产品首次加装了经特别性能优化的选择性催化还原系统(SCR),而柴油氧化催化装置(DOC)则会独立安装。此安排增加了主机厂(OEM)在安装发动机方
According to EU Stage IV / US Tier 4 Final Emissions Regulations, the relevant limits will gradually tighten in the coming years, for which Perkins will be the first to meet the needs of most of the latest standards at the Munich fair Strict emission requirements of the complete lineup of the engine. The first to be unveiled will be the new 854F-E34TA compact 4-cylinder engine. For the first time, the new model features a specially optimized selective catalytic reduction system (SCR), while the diesel oxidation catalyst (DOC) is installed separately. This arrangement adds to the OEM installation of the engine