LAS VEGAS--(BUSINESS WIRE)--Cummins Inc. (NYSE: CMI) today revealed the latest generation of the QSL9 engine at CONEXPO-CON/AGG – capable of meeting near-zero emissions levels. This 9-liter engine ...

Cummins Filtration has reaffirmed plans to fully support service requirements of 2010 Selective Catalytic Reduction (SCR)-equipped engines with Diesel Cummins Filtration has reaffirmed plans to fully ...

Diesel engine manufacturers had been gearing up for a fight over 2010 engine emissions technology for North America. On one side were proprietary engine makers Detroit Diesel, Volvo, Mack and newcomer ...

After seven months' production of its EPA 2010-certified and compliant engines, Cummins has built and shipped more than 20,000 heavy-duty and MidRange engines with Selective Catalytic Reduction (SCR) ...

Manufacturers say EPA-driven changes yield better fuel economy and other benefits. The 2010 drop in NOx to 0.2 grams has been accomplished by most truck makers with selective catalytic reduction. Even ...

Cummins Inc. announced that the QSK high-horsepower engine range will move forward to meet EPA Tier 4 Final off-highway 2015 emissions with a combination of clean in-cylinder combustion and a new ...

Cummins will meet the more stringent 2010 EPA emissions standard for on-highway engines without NOx aftertreatment for its heavy-duty engines, and using SCR technology for midrange. In an announcement ...