The 2018 L9N continues the evolution of emissions-leading natural gas engines from Cummins. Certified to the California Air Resources Board and Environmental Protection Agency's (EPA) Optional Low NOx emissions standard of 0.02 g/bhp-hr, it has 90% fewer NOx emissions than the current North American EPA standard. Offering 320 hp / 1,000 lb-ft torque, with improved performance and reliability, the near-zero emissions L9N is a great fit for transit, refuse, and truck applications. Cost Effective Emission Reduction

The 2018 L9N continues the evolution of emissions-leading natural gas engines from Cummins. Certified to the California Air Resources Board and Environmental Protection Agency's (EPA) Optional Low NOx emissions standard of 0.02 g/bhp-hr, it has 90% fewer NOx emissions than the current North American EPA standard. Offering 320 hp / 1,000 lb-ft torque, with improved performance and reliability, the near-zero emissions L9N is a great fit for transit, refuse, and truck applications. Cost Effective Emission Reduction

The 2018 ISX12N continues the evolution of emissions-leading natural gas engines from Cummins. Certified to the California Air Resources Board and Environmental Protection Agency's (EPA) Optional Low NOx emissions standard of 0.02 g/bhp-hr, it has 90% fewer NOx emissions than the current North American EPA standard. With 400 hp / 1,450 lb-ft torque, and near-zero emissions, the ISX12N is well suited for heavy-duty regional-haul truck, vocational, refuse applications, and motorcoach. Reduced Emissions from Heavy Duty Trucks

Redefining Value. The highest fuel economy in the industry. The longest maintenance intervals, for lower maintenance costs. Increased uptime, for greater productivity and profits. Technology that accelerates service accuracy and speed. The biggest, most capable parts and service network in the industry. Being able to choose the best components and put them together. Top it off with the best resale value of any engine in the industry, and you’ve got a Total Cost of Ownership that puts you in front of your competition.

The ISF engine family is the newest addition to Cummins lineup of dependable engines. With exceptional performance, low weight, low operating costs, and the reliability and durability expected from Cummins, the ISF3.8 is ideal for light commercial vehicle applications such as trucks, vans, pickups, and utility vehicles. The ISF3.8 is the lightest and strongest engine in its displacement class and is the perfect choice for weight sensitive and space constrained installations above 3.5 tons GVW.