Designed to be flexible enough to meet the needs of a wide variety of OEM truck makers, the new fuel cell electric system in the latest prototypes has been adapted to a Kenworth T680 chassis. A more compact hydrogen storage cabinet behind the cab houses six hydrogen tanks with the same capacity as previous prototypes while a new, more powerful lithium-ion battery helps smooth out the power flow to the electric motors. In this configuration, the second generation fuel cell system delivers over 300 miles of range at a full load weight of 80,000 lbs., all while demonstrating exceptional drivability, quiet operation, and zero harmful emissions.

"This is an important step in the transition to emissions-free heavy-duty trucks," said Andrew Lund, Chief Engineer, Toyota Motor North America Reseach and Development. "Our first prototype trucks proved that a fuel cell electric powertrain was capable of hauling heavy cargo on a daily basis. These new prototypes not only use production-intent hardware, they will also allow us to start looking beyond drayage into broader applications of this proven technology."

Reducing airborne pollution at the Ports of L.A. and Long Beach is an important driver of this program. Toyota's Environmental Challenge 2050 aims to almost completely eliminate CO2 emissions from our vehicles, operations and supply chain by 2050. Converting the drayage trucks that currently serve these ports to electric drivetrains would move us closer to that goal while improving the quality of life of operators, workers, and communities in and around the ports.

 

Source:https://global.toyota/en/newsroom/corporate/34464066.html

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Posted Date : May 04 2021