Tags: oxides of nitrogen
Cummins Inc. revealed on April 19 at the Bauma show the latest generation of its 4-cylinder QSB3.3 and QSB4.5 engines offering a simplified Tier 4 installation across a broad 75- to 160-hp (56-119 kW) power range. With an air-intake-to-exhaust aftertreatment system ...
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