L9N

The 2018 L9N continues the evolution of emission leading natural gas engines from Cummins Westport, with the lowest certified Ultra Low NOx emission engines in North America – 90% lower than current North American EPA standards.  With 320 hp / 1,000 lb-ft torque, and near-zero emissions, the L9N is ideal for transit, refuse, and truck applications.

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NOx emission 0.02 g / bhp-hr. (90% below EPA)
Maximum Horsepower 320 HP | 239 kW
Peak Torque 1,000 LB-FT | 1,356 Nm
Governed Speed 2200 RPM
Type 4-cycle, spark-ignited, in-line
6 cylinder, turbocharged, CAC
Engine Displacement 540 CU IN | 8.9 LITERS
Number of Cylinders 6
Operating Cycles 4
Net Weight (dry) 1,625 lb | 737 KG
Fuel Type CNG / LNG / RNG
Aftertreatment Three-Way Catalyst
Base Warranty 2 Years, 250,000 Miles
(402,336 KM) Truck
2 Years, Unlimited Miles
Transit/Shuttle