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Kenworth, Peterbilt working with Dana on electric truck powertrain development

Green Car Congress

PACCAR companies Kenworth and Peterbilt are collaborating on electric powertrain development for trucks. Dana also supplies an e-power system, which generates, stores, and manages the energy for the vehicle and consists of electrified auxiliary systems, an on-board charger, and two battery packs. Kenworth K270E.

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Cummins and Peterbilt to team up on SuperTruck II

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Cummins will partner with Peterbilt Motors Company, a division of PACCAR to develop and demonstrate technologies under the US Department of Energy (DOE) SuperTruck II program. BTE quantifies the fraction of the fuel’s chemical energy that is converted into useful work by the engine system. Earlier post.).

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

Green Car Congress

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 Scope and demonstrate improvements for a 55% engine efficiency. Sources of increased engine thermal efficiency. Cummins Inc.

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

Green Car Congress

Achates Power announced that the 10.6-liter, 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.

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Peterbilt offering Maxwell’s ultracap ESM

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announced that Peterbilt is now offering Maxwell’s ultracapacitor-powered Engine Start Module (ESM) on new Model 579 and 567 trucks as a factory-installed option. This means power is always available to start the vehicle, reducing unplanned downtime. Maxwell Technologies, Inc. Earlier post.).

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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. Natural gas.

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Peterbilt increases its natural gas offerings; medium-duty CNG, heavy-duty LNG

Green Car Congress

Peterbilt Motors introduced two new medium-duty vehicles powered by compressed natural gas (CNG) during the Mid-America Trucking Show: the Model 337 and the Model 348. Both the Models 348 and 337 are powered by the Cummins Westport ISL-G with 320 horsepower (239 kW) and 1,000 lb-ft (1,356 N·m) of torque.

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