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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. PACCAR, Cummins and several customers including FedEx Freight and Knight-Swift will demonstrate the ability to achieve lower carbon emissions for long-haul transport using internal combustion engine technology.

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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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Achates near-zero heavy-duty opposed-piston diesel enters fleet service; compliant with 2027 NOx levels

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liter, heavy-duty opposed-piston, three-cylinder diesel engine it developed in a project funded by the California Air Resources Board (CARB) and several partners ( earlier post ) has entered fleet service with WALMART Corporation in a Peterbilt 579 tractor. Achates Power announced that the 10.6-liter, liter engine.

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EnTech Solutions, Peterbilt, Maki Trucking Partner to transport renewable natural gas with electric truck

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The Peterbilt Model 579EV will deliver the RNG to the Dane County landfill facility, where it will be injected into the natural gas pipeline to be used as clean transportation fuel on the west coast. US Gain, a division of Wisconsin-based US Venture, Inc., offtakes the RNG for distribution to the transportation market in California.

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Heckmann Corporation transitioning truck fleet from diesel to LNG; largest single US order for LNG trucks

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a subsidiary of Encana Corporation, Westport and Peterbilt Motors Company, a division of PACCAR Inc to transition its truck fleet from traditional diesel vehicles to natural gas vehicles (NGVs). Heckmann Corporation was created to buy and build companies in the water sector.

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Westport enhances flagship HD15L LNG engine for Class 8 trucking

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Emissions aftertreatment improvements. The Westport HD 15L will feature an optimized emissions equipment system, tailored specifically to the lower emissions profile of natural gas to reduce cost and weight and improve operation and reduce user intervention. Availability of this enhancement is expected in early 2013.

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In-use emissions report for Achates heavy-duty OP diesel shows substantial margin to most stringent EPA NOx proposed regulation

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Achates Power previously announced the opposed-piston has entered fleet service with WALMART Corporation in a Peterbilt 579 tractor. It is the only diesel engine operating on the road capable of meeting CARB’s 2027 regulation, which requires a 90% reduction in NO x emissions compared to current standards. Earlier post.).

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