Cummins Magazine - 2014 Summer Vol 79
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<strong>Cummins</strong><br />
Inside<br />
Engine Story<br />
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NOxPMPM<br />
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NO/NO2<br />
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HC, CODOC(Diesel Oxidation Catalysis)<br />
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NOx [g/kW-hr]<br />
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Tier 1 / Stage I(1996)<br />
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Tier 2 / Stage II(2001)<br />
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Tier 3 / Stage IIIA(2005)<br />
Tier 4 Interim / Stage IIIB(2011)<br />
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Tier 4 Final / Stage IV(<strong>2014</strong>)<br />
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PM [g/kW-hr]
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