LA & Long Beach Port Fleets Now Include Zero-Emissions Natural Gas Engine

By HDT Trucking Info.

Total Transportation Services, Inc. (TTSI), a drayage trucking company in the ports of Los Angeles and Long Beach, Calif., has begun using one of the first Cummins Westport (CWI) ISX12 G low-NOx natural gas engines for its trucking operations.

Available for order later this year, the 12.0L engine’s emissions will be certified by the California Air Resources Board (CARB) to produce 90% less NOx than the current EPA standard for heavy-duty engines, and are equivalent to that of a truck powered by electricity from the electrical grid.

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