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- ...

This story appears in the November/December 2009 issue of Equipment & Maintenance Update, a supplement to the Nov. 23 print edition of Transport Topics. Click here to subscribe today. Today’s new ...

Manufacturers are busy rolling out solutions to meet Final Tier 4 off-road requirements for diesel engine exhaust emissions, and the technologies look very familiar to those already in use in the ...

HOUSTON-- (BUSINESS WIRE)--Cummins Inc. (NYSE: CMI) announced today that the QSK Series of 19-liter to 60-liter engines for oil and gas applications will move forward to meet the EPA Tier 4 Final 2015 ...

The extended DPF ash cleaning interval for the 2016 ISX15 engine can reach 500,000 miles for conventional linehaul applications with fuel economy greater than 5.5 MPG. (Photo by Sean Kilcarr/Fleet ...

Cummins Inc. said its heavy-duty diesel engines that comply with the Environmental Protection Agency’s 2010 standards will not require NOx aftertreatment, although its medium-duty engines will use ...

NASHVILLE. Cummins Inc. announced that the engine maker will not use selective catalytic reduction (SCR) technology—which requires the use of urea—to meet the EPA 2010 emissions regulations for ...

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, ...

Cummins Inc. said it has improved its ISX15 heavy-duty engine so it can go longer between cleanings of its diesel particulate filter. The 2016 ISX15 “is capable of an extended DPF ash-cleaning ...

New Rislone DPF Clean Diesel DPF, Exhaust & Emissions System Cleaner unclogs blocked diesel particulate filters, prevents them from getting gummed up again, and cleans the entire fuel and exhaust ...