At the Mid-America Trucking Show, Mack Trucks announced plans to offer two exhaust-gas recirculation (EGR) engines to meet this fall's emissions reduction deadline — one for highway fleets and the ...

One of the planks in Caterpillar's argument for its Acert technology was that no particulate-heavy exhaust was recirculated into the inlet, as is the case with other exhaust gas recirculation ...

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 ...

Using EGR technology, engines ingest not only intake air (which is normally only about 100 degrees Fahrenheit), but also 30 percent of their own exhaust at temperatures well above 200 degrees. As a ...

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 ...

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 ...

One step closer to meeting the stringent emissions standards required for 2010, Navistar on Tuesday, Feb. 3, unveiled its 2010 MaxxForce 13-liter Advanced EGR engine at the World of Concrete show in ...

MAN Energy Solutions announced that it will offer its proprietary EGR (Exhaust Gas Recirculation) system as an emissions solution for its new, low-speed ME-GA engine, the Otto-cycle variant of its ...

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 ...

Castrol Heavy Duty Lubricants has introduced a new line of diesel engine oils designed to meet the needs of new Exhaust Gas Recirculation (EGR) engines as well as help improve performance of older ...