DNOx® marine for engines up to370 kW incorporates exhaust gas recirculation (EGR) in combination with CCT® active, a full flow active particulate filter.
The EGR system operates with the patented EGR valve which precicely controls the exhaust and inlet air mixture.
The exhaust concentration is optimized for all individual engine operational conditions.
The CCT active uses the on board fuelas the reacting agent to control the soot loading of the particulate filter.Fuel sulphur concentration must be < 50 ppm.
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Visiting address: Njurundavägen 16, 862 40 Njurunda, Sweden. STT Emtec, engine and emission technology.