Cummins Inc. thinks the cooled EGR (exhaust gas recirculation) route is the way to go to meet future diesel emissions requirements — 2.5 g of NOx plus non-methane hydrocarbon. Cummins engineers say they have seen a 2% improvement in fuel economy, a reduction in NOx by 50% and a reduction in the time for unaided cold starts by 80% via the use of cooled EGR. The key to the technology is variable geometry turbocharging (VGT) developed by Holset, a Cummins subsidiary. Holset claims to be the ...
Premium Content (PAID Subscription Required)
"Cummins likes cooled EGR" is part of the paid WardsAuto Premium content. You must log in with Premium credentials in order to access this article. Premium paid subscribers also gain access to:
All of WardsAuto's reliable, in-depth industry reporting and analysis
Hundreds of downloadable data tables including:
• Global sales and production data by country
• U.S. model-line inventory data
• Engine and equipment installation rates
• WardsAuto's North America Plant by Platform forecast
• Product Cycle chart
• Interrelationships among major OEMs
• Medium- and heavy-duty truck volumes
• Historical data and much more!
For WardsAuto.com pricing and subscription information please contact
Lisa Williamson by email: firstname.lastname@example.org or phone: (248) 799-2642
Current subscribers, please login or CLICK for support information.