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The Cummins X15N natural gas truck engine produces between 400-500 hp with up to 1,850 lb.-ft. of torque and is compatible with Eaton Cummins Endurant and Allison Transmissions.
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Natural gas is cleaner burning and produces a lower carbon footprint than diesel. However, it’s not a zero-emissions choice, said the North American Council for Freight Efficiency in a new report.
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The first of several Kenworth T680s equipped with the Cummins X15N CNG engine was delivered to UPS in late February.
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HDT's 2023 slate of truck test drives covered everything from a new take on a modern classic to cutting-edge trucks that will likely define a whole new era in green fleet operations.
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Near-zero-emission natural gas trucks have been deemed feasible for drayage operations by the Ports of Los Angeles and Long Beach. A May 2020 addendum to their Feasibility Assessment for Drayage Trucks upgraded currently available trucks to the highest technology readiness level.
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Electric trucks are getting all the headlines right now, notes HDT executive contributing editor Rolf Lockwood. But there are still plenty of viable internal combustion options still on the table, too.
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Southern California Gas and Western Milling unveiled the first of a planned 30 new ultra-low emissions trucks the company will deploy at its operations in Goshen, California.
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At a conference at Texas A&M University's Transportation Technology Institute, Shell also introduced a newly-blended 0W/30 engine oil designed for fleets operating in harsh winter climates.
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U.S. Department of Transportation’s National Highway Traffic Safety Administration for updating its heavy-duty natural gas vehicle fuel system tank inspection labeling requirements now match recommended guidance procedures the NGVA previously developed after a lengthy and collaborative review process.
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The Federal Highway Administration has issued a new memorandum to help clarify weight allowances for natural gas powered trucks.
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