For jobs that need a lighter weight and lower-cost engine, Mack has partnered with Cummins to offer the L9 engine with the best-in-class power-to-weight ratio.
UP TO 15% FUEL ECONOMY IMPROVEMENT OVER PREVIOUS GENERATION
MEETS LATEST EMISSIONS AND GREENHOUSE GAS REGULATIONS
TORQUE: 1150 LB.-FT.
SMALLER CARBON FOOTPRINT
The L9 is fully compliant with On-Board Diagnostics requirements, and meets 2017 U.S. Environmental Protection Agency (EPA) and National Highway Traffic Safety Administration (NHTSA) greenhouse gas and fuel-economy regulations.