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DTNA unveils Freightliner SuperTruck II

Green Car Congress

Daimler Truck North America (DTNA), a subsidiary of Daimler Truck, revealed the Freightliner SuperTruck II in Las Vegas this week. The redesigned hood, bumper and chassis fairing all work well with the existing cab structure and now allow the air to flow undisturbed around the truck. The highly efficient powertrain enables a 5.7%

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ETI, Loughborough University, Johnson Matthey & Caterpillar launch £4.5M project to improve effectiveness of SCR aftertreatment systems for heavy-duty vehicles

Green Car Congress

The project aims to help HDV fuel efficiency by developing a more efficient exhaust aftertreatment system. Often diesel engine fuel efficiency is reduced by having to comply with exhaust emission standards. It is hoped that the new exhaust system developed by this project will effectively remove this constraint.

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Emitec to provide high-performance low backpressure catalytic converters to Ford Australia

Green Car Congress

The new catalyst technology uses a perforated, ultra-thin-foil metallic substrate designed to withstand the highest exhaust flow rates, while providing minimum exhaust backpressure. Tags: Brief. Emitec Inc., Coyote V8 engine. Since its founding in 1986, Emitec has sold more than 110 million metallic substrates worldwide.

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New 6.6L Duramax Turbodiesel for Silverado Offers More Power, Lower Fuel Consumption and Lower Emissions

Green Car Congress

The new engine offers significantly more torque and higher horsepower ratings (yet to be released), along with improved fuel efficiency, B20 biodiesel capability, and an SCR aftertreatment system that reduces NO x emissions reduced by at least 63%, compared to the 2010 model. Tags: Diesel Engines. The new Duramax 6.6L

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Ecomotors Says Its OPOC Engine Could Deliver About 45% Greater Fuel Efficiency in a Class 8 Truck And With Tier 2 Bin 5 Emissions

Green Car Congress

This design configuration eliminates the cylinder-head and valvetrain components of conventional engines, offering a more efficient, compact and simple core engine structure, the company says. The EM100 comes in different power configurations, said Jonathan Hurden, Chief Engineer - Engine programs, and with different emissions outcomes.

Engine 270
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Westport Heavy-Duty LNG Engine Receives 2010 US EPA Certification

Green Car Congress

The Westport GX 2010 15L engine has been certified by the US Environmental Protection Agency (EPA) to 2010 emissions compliance—0.2 g/bhp-hr particulate matter (PM)—without the use of emissions credits. Tags: Brief. g/bhp-hr oxides of nitrogen (NO x ) and 0.01

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BorgWarner Electric Butterfly EGR Valve to Debut with Diesel Engine OEM in 2010

Green Car Congress

BorgWarner is introducing an electric butterfly EGR (exhaust gas recirculation) valve for diesel applications. Recirculating exhaust gas and combining it with an air and fuel mixture reduces the combustion temperatures that produce NO x emissions. Tags: Engines Vehicle Systems. Click to enlarge.

2010 150