Every Update What's News
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June 2010

What's News brings you the latest Cummins news — information on engine launches, new products and other press releases. With What's News in your in-box, you'll never miss out on the most recent stories!

For added convenience, you can follow these links directly to cummins.com and the engine information website everytime.cummins.com (if your e-mail client allows).

Cummins QSB3.3 And QSB4.5 Lead The Way For Simplified Tier 4 Equipment Installation.

Cummins has introduced 4-cylinder QSB3.3 and QSB4.5 engines equipped with Cummins Compact Catalyst exhaust aftertreatment. Launched at BAUMA for EPA Tier 4 Interim and EU Stage IIIB off-highway applications, these engines will lead the way for compact equipment to more easily meet low-emissions regulations. See Cummins Tier 4 Compact Engines.

New QSX11.9 And QSX15 Heavy-Duty Duo For Tier 4.
QSX11.9 and QSX15 Heavy-Duty engines for Tier 4 will feature Cummins Xtra-High Pressure Injection (XPI) fuel system and a variable geometry turbocharger. The QSX engines represent a major leap forward in high-power productivity for construction, agricultural and mining equipment across the 300- to 600-hp (224-447 kW) range. Up to 5% fuel economy improvement lowers operating costs, while faster engine response and significantly higher torque rise increase machine productivity. See Tier 4 QSX Engines for additional details.

Cummins Launches "www.Tier4.info" Website For Operators.
Cummins new Tier 4 website provides insight into the performance and operation of field test installations ahead of the January 2011 effective date for EPA Tier 4 Interim and EU Stage IIIB low-emissions engines above 173 hp (129 kW). The website is being continuously updated with details about 100 completed Tier 4 installations, ranging from wheeled loaders to yard spotters, snow groomers and excavators to rock drills. See www.Tier4.info Website for an in-depth look.


Cummins Delivers Better Power Range For Fire And Emergency Vehicles In 2010.
The ISX15 has been added to Cummins lineup of EPA 2010 engines for fire and emergency vehicle applications. With this addition, the full range of Cummins on-highway engines are now offered in both commercial and custom chassis for fire and emergency vehicle applications. As of April 2010, Cummins has produced over 3,500 EPA-certified 2010 engines, including the ISX15, ISL9, ISC8.3 and ISB6.7. Cummins new ISX11.9 will be in full production in August. See Cummins Fire Power for more.


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