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PACCAR to offer Cummins X15N natural gas engine in Kenworth and Peterbilt trucks

Green Car Congress

PACCAR will work with Cummins to offer the new Cummins X15N natural gas engine ( earlier post ) in Kenworth and Peterbilt trucks. The engine will include the integration of the Cummins Clean Fuel Technologies fuel delivery system. The new X15N is capable of lower NO x levels than the 2024 EPA and CARB standards.

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Cummins/Peterbilt SuperTruck shows 54% improvement in fuel economy, 61% improvement in freight efficiency

Green Car Congress

The new SuperTruck achieved a 54% increase in fuel economy. and Peterbilt Motors Company, a division of PACCAR, released test results showing their demonstration SuperTruck tractor-trailer achieved a 54% increase in fuel economy, averaging nearly 10 mpg US (23.5 Click to enlarge. Cummins Inc. Earlier post.)

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Kenworth and Peterbilt first electric Class 8 trucks up Pike’s Peak; fuel cell and BEV

Green Car Congress

PACCAR announced that a Kenworth T680 fuel cell electric vehicle and a battery electric Peterbilt Model 579EV became the first Class 8 zero emissions vehicles to drive to the 14,115 foot summit of Pikes Peak in Colorado. We are very excited about the work Kenworth and Peterbilt have done in the development of zero emissions technology.

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Kenworth and Peterbilt introduce more fuel-efficient Class 8 trucks

Green Car Congress

At the Mid-America Trucking show, PACCAR companies Kenworth and Peterbilt introduced more fuel efficient version of their heavy-duty models: the Kenworth T680 Advantage and the Peterbilt Model 579 with EPIQ package. Kenworth says that the T680 Advantage can deliver up to a 5% fuel efficiency enhancement over a standard T680.

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Peterbilt showcases Quantum Back-of-Cab CNG storage module

Green Car Congress

Peterbilt is showcasing Quantum Fuel Systems Technologies Worldwide’s new Back-of-Cab (BOC) compressed natural gas (CNG) storage module installed on a Peterbilt 579 truck at the Mid-America Trucking Show. This new BOC module uses Quantum’s Q-lite tank technology and stores 123 DGE (Diesel Gallon Equivalent) of fuel.

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Peterbilt Launches Model 320 Hydraulic Hybrid, Full Lineup of Natural Gas Powered Vehicles

Green Car Congress

Among its other product introductions at the Mid-America Trucking Show in Louisville, Kentucky, Peterbilt announced the limited production availability of the Model 320 Hybrid Class 8 refuse truck, equipped with Eaton’s Hydraulic Launch Assist ( HLA ) technology ( earlier post ). Click to enlarge. Model 320 Hybrid. Click to enlarge.

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Peterbilt extends natural gas engine lineup with Cummins Westport 2013 ISX12 G

Green Car Congress

Peterbilt Motors Company announced the availability of the new 2013 Cummins Westport ISX12 G natural gas engine. Peterbilt has been manufacturing trucks featuring liquefied natural gas (LNG) and compressed natural gas (CNG) fuel systems solutions for heavy-duty over-the-road, regional and vocational applications since 1996.

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