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 ...

Cooled-EGR (Exhaust Gas Recirculation) systems have been used since October 2002 by five major engine manufacturers (Cummins, Detroit Diesel, International, Mack and Volvo) to reduce emissions of smog ...

This story appears in the Oct. 1 print edition of Transport Topics. NASHVILLE, Tenn. — Cummins Inc. said it will not use selective catalytic reduction for its 2010 heavy-duty engines, making it the ...

COLUMBUS, Ind. – Cummins Engine Company is betting big that its cooled exhaust gas recirculation (EGR) technology will make it a leading provider of 2002-compliant diesel engines – and it plans to ...

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 ...

Caterpillar Engine Division, Mossville, Ill., knows how it will meet truck diesel emission standards, at least until 2007 and, likely, beyond. And, it will do so without cooled exhaust-gas ...

While most of the early problems have been engineered out of the exhaust gas recirculation systems on today’s clean diesel engines, corroded coolers, stuck valves and other problems still plague ...

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.

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 ...

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 ...

Cummins Engine Company says its programs are on schedule for the October 1 release of its new heavy-duty diesel engines, and expects certification of its ISX 02 engine very soon. Cummins has developed ...

Truck West spoke to Cummins Diesel of Canada’s general manager Alasdair McNellan, on the field performance of the ’02 engines, plans for the ’07 engines and why another pre-buy is not a smart idea.