While caterpillar “acerts it won’t need EGR” (see CCJ, Maintenance & More, May 2001), Cummins Inc., Columbus, Ind., is convinced that engine jacket-water-cooled EGR (exhaust-gas recirculation) is the ...

COLUMBUS, Ind. — Cummins Inc. confirmed that it will meet the 2007 U.S. EPA on-highway Oxides of Nitrogen (NOx) emission standards using cooled-exhaust gas recirculation (EGR). This is the same ...

COLUMBUS, Ind. High-mileage durability evaluations of its post 02 on-highway ISX engines indicate they are capable of providing the same or better durability than the power plants they replaced, ...

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 ...

Builders are ready to sell you new trucks that should prove to be reliable and economical. But if you'd rather wait and see how the EGR'd diesels work out, there's probably plenty of life left in what ...

International’s research facility at Fort Wayne, Ind., sits far from any mountains, not ideal terrain for a test drive. Nevertheless, I was able to take an International 9200i day cab south down U.S.

Beginning in October, the exhaust from newly manufactured diesel engines must produce half the oxides of nitrogen (NOx) of engines produced today with no increase in particulate matter (PM). This is ...

Exhaust Gas Recirculation-free design provides 10% more power and 20% more torque compared to Tier 4 Final/Stage IV models Cummins Inc. revealed a new generation of ultra-low-emissions engines ...

Peterbilt and Cummins are providing free extended coverage for Cummins EGR engines on all new Peterbilt heavy-duty conventional vehicles. This coverage is available for a limited time only, and ...