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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 X15N is the first natural gas engine to be designed specifically for heavy-duty truck applications with up to 500 horsepower output.

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

Green Car Congress

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. liter engine. Achates Power announced that the 10.6-liter,

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Werner Enterprises and Cummins partner to integrate Cummins’ 15L natural gas and hydrogen engines

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announced that Werner will begin validation and integration of Cummins’ recently announced 15-liter natural gas and 15-liter hydrogen internal combustion engines in its vehicles ( earlier post ). Additionally, the 15-liter hydrogen engine can use zero-carbon green hydrogen fuel, produced by Cummins-manufactured electrolyzers.

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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 Westport, a joint-venture company of Cummins Inc. Eaton and Cummins Westport, a joint-venture company of Cummins Inc. The powertrain will combine an Eaton UltraShift PLUS automated transmission with the Cummins Westport ISX12 G engine. Click to enlarge. Natural gas package. SmartAdvantage ISX12.

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Eaton Cummins JV unveils 12-speed automated transmission

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Eaton Cummins Automated Transmission Technologies has introduced the new Endurant 12-speed automated transmission—the lightest, most efficient 1,850 lb-ft (2,508 N·m) capable heavy-duty transmission. —Gerard DeVito, vice president, Technology, Eaton Vehicle Group. Earlier post.) Earlier post.)

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Eaton and Cummins introduce powertrain package for North American heavy-duty trucks offering 3-6% better fuel economy

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Eaton and Cummins Inc. unveiled a new powertrain package for the North American heavy-duty truck market that is expected to deliver 3-6% fuel economy improvements, lower preventative maintenance costs, and total lifecycle cost improvements. liter diesel with variable geometry turbocharger and direct injection XPI fuel system.

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DOE awarding $71M to 20 RD&D projects to cut GHG emissions, expand EV infrastructure; $5M to Achates for opposed-piston 2-stroke hybrid

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Projects will work to lower emissions by leading the expansion of EV charging stations to facilitate the transition from fossil fuel-powered vehicles to electric vehicles. Eaton Corporation. Eaton Corporation. AOI 5: Natural Gas Engine Enabling Technologies. AOI 6: Dimethyl Ether and Propane Engine Enabling Technologies.

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