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 ...

Navistar International Corp. has revealed that it will use SCR emissions-aftertreatment systems supplied by Cummins Emissions Solutions on its MaxxForce engines that power its International ...

COLUMBUS, Ind.--(BUSINESS WIRE)--Cummins Inc. (NYSE: CMI) announced today that it has signed an agreement to acquire the assets associated with the emissions control products of Hilite International.

Cummins has instituted a voluntary recall of roughly 500,000 model-year 2010-2015 engines, according to an announcement from the U.S. EPA. The recall involves faulty emissions systems components that ...

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 ...

Single Module aftertreatment system combines the Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF) and Selective Catalytic Reduction (SCR) systems into a single canister. The Cummins ...

Cummins has reaffirmed its intention to use selective catalytic reduction (SCR) to meet 2010 Environmental Protection Agency (EPA) regulations despite EPA’s contention that the copper zeolite used 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 ...

Navistar executives gave a bit of insight today into the company’s transition from EGR-only strategy to tackle EPA emissions standards, saying that its International ProStar is on track to meet its ...