The Truth About SCR
Question:
Answer:
Both SCR and In-Cylinder EGR solutions add weight. In SCR solutions, most of the additional weight comes from DEF (9 pounds per gallon). In-Cylinder EGR requires additional weight in the form of cooling packages and additional engine hardware.
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That’s the ratio of truck buyers that will likely consider the purchase of SCR technology to meet the 2010 EPA standards compared to 29% that will likely consider increased EGR.
DEF - Diesel Exhaust Fluid-is an organic, non-toxic compound made of 33.5% urea and 66.5% ionized water.