Cummins' Tom Linebarger calls for accelerated technology development and adoption to meet emissions goals.
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Lower-emissions advanced diesel technology adoption is growing in the U.S., says the Diesel Technology Forum.
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In addition to a hydrogen internal-combustion engine slated for production in five years, Cummins displayed fuel-cell-electric, battery-electric, natural-gas and propane engine technologies at ACT Expo.
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Hydrogen's not just for fuel cells, says Westport Fuel Systems, which has adapted its HPDI fuel system technology to burn hydrogen in an internal combustion engine.
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Cummins says new internal combustion engines running on clean diesel, gasoline, natural gas, propane, and hydrogen will help fleets on the path to zero emissions.
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Cylinder deactivation can reduce NOx emissions through hotter exhaust temperatures and allow more efficient engine operation on fewer cylinders under low-load conditions.
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Testing of Tula's sophisticated cylinder deactivation control technology on a Cummins engine showed a 74% reduction in nitrogen oxides (NOx) emissions. We talked to Tula's senior engineer about how it works.
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Mack and Volvo customers can now make unlimited over-the-air parameter updates from virtually anywhere, letting them easily make changes to improve efficiency and productivity for various geographies and operating conditions.
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Hino Trucks announced its will produce medium- and heavy-duty Hino trucks with Cummins engines for sale in North America and accelerate its development of battery-electric trucks.
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Kenworth told Work Truck Week attendees that it has enhanced its MX engines for 2021, improving fuel economy and durability – and teased a new medium-duty truck to be introduced soon.
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