Cummins Westport receives 2018 emissions certifications for L9N and B6.7N low NOx natural gas engines
Green Car Congress
DECEMBER 13, 2017
Both engines meet California ARB optional Low NO x standards, as well as 2017 EPA greenhouse gas emission (GHG) requirements, making them some of the cleanest engines available today for truck and bus customers. Available with ratings from 200 – 240 hp and 560 lb-ft (759 N·m) peak torque, the B6.7N Cummins Westport Inc.
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