Kenworth offers the Cummins B6.7N natural gas engine for new Kenworth T180, T280, and T380 trucks designated for US operation.
The Cummins B6.7N is a 100% natural gas engine featuring spark-ignited combustion with cooled EGR and a maintenance-free three-way catalyst. It features a closed crankcase ventilation system and on-board diagnostics for optimal emissions performance.
Additionally, the engine is certified to the California Air Resources Board’s optional low NOx standard (0.02 g/bhp-hr). This standard is 90% lower than the current EPA standard.
Owners can use either a compressed natural gas (CNG) or liquefied natural gas (LNG) fuel system with the Cummins B6.7N. The engine provides up to 240 hp and 560 lb-ft of torque
The Kenworth T180 (Class 5), T280 (Class 6), and T380 (Class 7) possess excellent versatility and maneuverability, spacious 2.1-meter wide cab, exceptional visibility, and driver-focused ergonomics. The Cummins B6.7N engine is available when these select medium-duty trucks are also specified with an aero hood and Allison automatic transmission.
Kenworth’s medium-duty lineup sets the industry standard for quality, performance, reliability, and durability and serves an expansive variety of applications.
Find out more, visit www.kenworth.com.
