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Kenworth T680 fuel cell tractor on display at CES

Green Car Congress

A zero-emission Kenworth Class 8 T680 day cab tractor equipped with a Ballard hydrogen fuel cell ( earlier post ) is on display at the 2018 Consumer Electronics Show (CES). The truck is part of the PACCAR Innovations booth exhibit—the first time PACCAR and Kenworth have exhibited at the show, which draws close to 200,000 visitors.

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Capstone completes track testing of Kenworth microturbine-powered hybrid electric Class 7 truck

Green Car Congress

Capstone Turbine Corporation successfully completed track testing of a Kenworth Class 7 hybrid electric work truck using its 65kW microturbine as an on-board range extender. The Kenworth Class 7 work truck features a Capstone C65 microturbine that is installed onboard and operates on compressed natural gas. Earlier post.)

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Kenworth offering Maxwell ultracap Engine Start Module as factory-installed option

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Kenworth will now offer the Maxwell Technologies ultracapacitor-based Engine Start Module (ESM) ( earlier post ) as a factory-installed option on new Kenworth T680 and T880 trucks. Kenworth dealers have offered the ESM as an aftermarket solution since 2011. The ESM replaces one Group 31 format battery in the truck.

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CARB Executive Order certifies Toyota’s heavy-duty fuel cell electric powertrain kit as a Zero-Emission Powertrain (ZEP)

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The hydrogen-fueled powertrain kit includes a 200 kWh Li-ion battery; hydrogen fuel storage tanks (58.8 Toyota’s efforts with hydrogen-powered heavy-duty truck powertrains started with Project Portal back in 2017. Earlier post.)

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Kenworth Receives Largest Hybrid Tractor and Truck Order Yet

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Coca-Cola Enterprises has ordered 150 Kenworth T370 diesel-electric tractors and 35 Kenworth T370 hybrid trucks, all of which will be on the road this year. The Kenworth T370 tractors (rated at 55,000 lb. The CCE order is the largest yet received by Kenworth for hybrid tractors and trucks.

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Cummins debuts PowerDrive plug-in-hybrid system; both series and parallel capabilities

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In a series hybrid, the electric motor is the only means of providing power to the wheels. The motor receives electric power from either the battery pack or from the engine-generator. In a parallel hybrid, the engine and electric motor combine to provide the power that drives the wheels.

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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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A performance evaluation of Class 8 hybrid electric tractor trailers (Kenworth T370 hybrid tractors) compared with similar conventional vehicles (Freightliner M2106 standard diesel tractors) by the US Department of Energy’s (DOE’s) National Renewable Energy Laboratory (NREL) found that hybrid tractors demonstrated 13.7% Source: NREL.