Archive news for 22 September 2010

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Cummins begins production of Tier 4 Interim engines

Christopher Goodfellow - 22 September 2010

Engine manufacturer Cummins has started production of its Environmental Protection Agency (EPA) certified Tier 4 Interim engine, for use in off-highway vehicles. The new engines use Exhaust Gas Recirculation (EGR) to meet the standards, and achieve a fuel saving of up to 5% on previous models, according to the...