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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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Eaton launches the Fuller Advantage Series of 10-speed heavy-duty transmissions for fuel economy improvements, cost savings

Green Car Congress

Eaton has launched the Fuller Advantage Series of heavy-duty transmissions that feature reduced weight and increased efficiency resulting in fuel economy improvements, an improved shift feel, as well as features contributing to lower preventative maintenance costs. Initial fleet and third party test results show up to 1.9%

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Cummins announces fuel economy improvements for heavy-duty lineup

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For the most fuel-conscious fleets, the ISX15 is available with ratings of 400 hp to 450 hp, which deliver peak torque at 1000 rpm. ISX15 SmartTorque2 (ST2) ratings are available with the SmartAdvantage Powertrain, which delivers an additional 3-6% fuel-economy improvement. Earlier post.)

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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. ISXG12 G paired with UltraShift PLUS. Click to enlarge. Natural gas package.

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Eaton launches new family of 16-speed UltraShift PLUS transmissions for Navistar linehaul applications; 2-4% improvement in fuel economy

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Eaton has launched a new family of UltraShift PLUS transmissions designed exclusively for Navistar to maximize fuel efficiency in linehaul applications. Fleets involved with testing the new transmissions have reported fuel economy improvements from 2-4% percent.

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NREL study finds 2nd-generation diesel hybrid delivery vans show significant gains in fuel economy over conventional vans

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Laboratory and in-use fuel economy results Source: NREL. The NREL team collected and analyzed in-service fuel economy, maintenance, and other vehicle performance data on 11 hybrid (P100H) and 11 conventional diesel (P100D) step vans operated by the United Parcel Service (UPS) in Minneapolis. Click to enlarge.

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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.