Testing selective catalytic reduction (SCR)

Improved fuel economy. More power. Less active regeneration. And above all, miniscule amounts of pollutants from the tailpipe. These are but some of the metrics Mack Trucks is establishing through an 18-month field test of a 2010-model Granite four-axle end dump truck equipped with a selective catalytic reduction [SCR] system, on loan to construction firm Haines & Kibblehouse, Inc. – a subsidiary of the HK Group – based in Skippack, PA. “Everything we said we could do with this emission-reduction technology we are doing – and we’re exceeding our goals ...

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October 2009

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