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Interim NREL Report on In-Use Azure Balance Gasoline Hybrids in FedEx Fleet Finds Substantially Lower Tailpipe Emissions, Similar Fuel Economy to Diesels

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Fuel economy was similar between the gHEVs and diesel vehicles, except for the highest kinetic intensity drive cycle where the hybrid exhibited ~20% higher fuel economy. NREL used six similar trucks for the evaluation project: three Azure Dynamics Balance hybrids, and three diesels (Freightliner MT-45).

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Hyundai introduces next-gen heavy-duty truck at 2013 Seoul Motor Show; 7% improvement in fuel economy

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The next-generation of the Trago, which debuted in 2006, the Xcient offers greater styling, a 7% improvement in fuel economy and more cabin room. Due to improved engine performance, the new model’s fuel economy has been enhanced by 7% from the previous model.

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Audi banking on Gen 2 3.0L TDI diesel for US sales; calls for a “fair shot” for diesel

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Audi of America introduced four new TDI clean diesel models for the US market this year—the Audi A8, A7, A6, Q5—along with an updated Q7 TDI, all equipped with a second-generation 3.0L V6 TDI diesel engine. ” One of our primary goals and objectives is to level the playing field for clean diesel vehicles.

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Eaton and Cummins Westport launch first automated transmission/natural gas engine package for N.A. Market; expanding SmartAdvantage diesel packages

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Eaton and Cummins also announced that their popular SmartAdvantage Powertrain package is being expanded to include applications for the ISX12 diesel engine and ISX15 SmartAdvantage applications up to 110,000 lb gross vehicle weight (GVW).

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Cummins introduces 5L V8 diesel for North American light- and medium-duty commercial vehicles

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a new 5-liter V8 diesel engine designed to power pickup-and-delivery vehicles, other light- and medium-duty trucks, school buses and motorhomes. extends Cummins range of on-road diesel engines for North American vehicles. V8 Turbo Diesel to be used in the Nissan Titan pick-up truck ( earlier post ), the ISV5.0 Diesel Engines'

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Oshkosh runs diesel series-hybrid light concept vehicles in 43rd Annual Tecate SCORE Baja 1000

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The LCVs are powered by the Oshkosh ProPulse diesel-electric powertrain. The diesel engine powers an electric generator, which provides direct power to the wheels, eliminating the torque converter, automatic transmission, transfer case and drive shafts. Tags: Diesel Hybrids. Earlier post.) The rugged 1,061.69-mile

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Cummins Emission Solutions introduces next-gen aftertreatment system EcoFit Single Module

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The smaller size enables better heat management and retention for improved fuel economy capability, while the simple single-pass exhaust flow design delivers low back pressure, meeting the needs of end-user customers. As soot accumulates in the filter, a regeneration event will provide sufficient heat to oxidize and capture the soot.

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