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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 Freight efficiency is based on payload weight and fuel efficiency expressed in ton-miles per gallon. Click to enlarge. Cummins Inc.

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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. The electric powertrain will be available with range options between 100 and 200 miles. Peterbilt will also integrate a Dana Spicer Electrified e-propulsion system into its 220EV chassis.

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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. New Back-of-Cab CNG storage system. Click to enlarge. It is approximately 1,000 lbs (454 kg) lighter than competitive products.

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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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Peterbilt showcases 2012 Technology Truck; Li-ion pack for hotel loads/AC

Green Car Congress

Peterbilt Motors Company showcased its Model 587 Technology Truck at the Mid-America Trucking Show, including several emerging technologies that focus on advanced aerodynamics, fleet maintenance efficiency, personal connectivity, and next-generation energy storage. GHz connectivity. The system has the unique ability to do this with a 250 lb.

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Walmart showcases WAVE tractor-trailer at MATS; micro-turbine range extended electric vehicle with 45.5 kWh Li-ion pack

Green Car Congress

The prototype is the result of collaboration between Walmart and many vendors, including Peterbilt, Roush Engineering, Great Dane Trailers and Capstone Turbine. Capstone also engineered the truck’s integrated hybrid drivetrain solution. Walmart Advanced Vehicle Experience. Click to enlarge. Component Electrification.

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Westport introduces advanced LNG tank system for natural gas trucks; unsaturated LNG for large SI engines

Green Car Congress

is introducing a new on-board liquefied natural gas (LNG) storage solution that supports the use of cold (unsaturated) LNG fuel for large SI-engine vehicles that would have earlier required warm (saturated) LNG. For example, vehicles equipped with Cummins Westport engines require saturated LNG as there is no fuel pump involved.

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