COLUMBUS, IN - Cummins Inc. (NYSE: CMI) 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- ...

The SCR clean exhaust system has been revealed at the opening of the Cummins Oil and Gas Center of Excellence located in Houston. The center has been established to design and assemble complete power ...

LOUISVILLE. Declaring Cummins Inc. was “ready with our SCR solution,” Jim Kelly, president of Cummins Engine Business, unveiled the manufacturer’s highway engine lineup engineered to meet the 2010 EPA ...

Cummins revealed its 2010 on-highway engine lineup, and noted that all of the new engines incorporate selective catalytic reduction (SCR) as part of the emission treatment system. “Aggressive field ...

Cummins Inc. says it will use selective catalytic reduction on its 2010-model heavy duty engines, reversing a previous announcement that it would avoid the urea-dependent aftertreatment by using ...

This story appears in the Jan. 12 print edition of Transport Topics. The Environmental Protection Agency said it is concerned that emissions systems using a copper compound that engine maker Cummins ...

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 ...

At Railway Interchange 2013, Cummins Inc. introduced its 4,200-hp (3,132 kW) QSK95 Power Module that meets U.S. Environmental Protection Agency (EPA) Tier 4 regulations for line-haul locomotives ...

WOW! BIG NEWS out of Indiana hit the street today as Cummins announced that it’s going to use selective catalytic reduction (SCR) technology in its 2010 heavy-duty ‘X’ engines after all. That reverses ...

Navistar and Cummins say they have reached a “definitive, long-term supply agreement” regarding the use of Cummins’ selective catalytic reduction aftertreatment on Navistar’s proprietary heavy-duty ...

After a few weeks with not so much happening out there in product land, the last couple have been full of interesting developments, not least of which was a very big one from Cummins. The engine maker ...