Cummins is discontinuing sale of its ReCon remanufactured diesel particulate filters, HDT has learned. The engine and aftertreatment system maker hasn’t publicly announced this, to the best of our ...

Cummins Emission Solutions, a subsidiary of Cummins Inc. (NYSE: CMI) and a technology leader in the global exhaust aftertreatment market, is introducing the first of its next generation of ultra-high ...

General Motors has been hard at work developing an aftertreatment system that incorporates an electrically heated diesel particulate filter. According to GM, this technology promises to cut the “fuel ...

We appear to be learning from our mistakes in aftertreatment system maintenance, but we still have a way to go before we’re at peace with the things. Strictly speaking, diesel particulate filters, ...

You may recall when the EPA mandated that, starting in 2007, all new on-highway diesel engines must limit the emission of particulate matter. To comply with this regulation, equipment makers ...