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Capstone completes track testing of Kenworth microturbine-powered hybrid electric Class 7 truck

Green Car Congress

Capstone Turbine Corporation successfully completed track testing of a Kenworth Class 7 hybrid electric work truck using its 65kW microturbine as an on-board range extender. The Kenworth Class 7 work truck features a Capstone C65 microturbine that is installed onboard and operates on compressed natural gas. Earlier post.)

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NREL study finds Class 8 hybrid trucks delivered 13.7% higher fuel economy than conventional diesels in comparable usage

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Laboratory and in-use fuel economy comparison. higher fuel economy than the conventional tractors, resulting in a 12% reduction in fuel costs for the hybrids. higher fuel economy than the conventional tractors, resulting in a 12% reduction in fuel costs for the hybrids. Source: NREL.

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Chevron introduces new category of heavy-duty motor oil for severe duty applications; improved fuel economy

Green Car Congress

Delo 400 SD SAE 15W-30 is an API CJ-4 heavy duty diesel engine oil formulated using a new Chevron patent pending technology to provide key benefits for engines with “severe duty” cycles in on- and off-highway applications. Improved fuel economy over SAE 15W-40 conventional oils. Chevron Products Company, a Chevron USA Inc.

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New York City Department of Sanitation Testing Four Different Hybrid Trucks

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The vehicles under evaluation include a parallel hybrid electric diesel collector from Mack Trucks (a Volvo Group subsidiary); a series-hybrid and an hydraulic parallel hybrid collector ( earlier post ) from Crane Carrier; and the Kenworth T370 diesel-electric hybrid (for the rack truck). Earlier post.) Earlier post.)

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Study Concludes That Class 8 Truck Fuel Consumption Could Be Reduced By Up to 50% By 2017 Using Existing and Emerging Technologies; Current Payback Requirements Could Forestall Implementation

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Among medium- and heavy-trucks, Class 8 trucks are the largest CO 2 emitters and fuel users, consuming two-thirds of all truck fuel, or 1.57 Current fuel economy for Class 8 trucks is estimated by the US Department of Energy at 6.0 Over a three year period and with a diesel fuel price of $2.50

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Odyne Systems delivers 7 plug-in hybrid work trucks through the Wisconsin Clean Transportation Program

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The Odyne plug-in hybrid drive system reduces fleet operating and maintenance costs, and depending on duty cycle, enables large trucks to obtain significant fuel economy improvements compared to traditional diesel engines. Manufactured by DUECO, Inc.

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Kenworth and Peterbilt to add heavy-duty Cummins Westport ISX12 G to line of natural gas engines

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Kenworth Truck Company and Peterbilt Motor Company will expanding their alternative fuel line-up by offering the Cummins Westport ISX12 G heavy duty natural gas engine ( earlier post ) for use in regional haul, vocational and refuse markets. —Michelle Harry, Kenworth natural gas vehicle marketing manager. g/bhp-hr PM.

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