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The Right Engine for Every Truck. Every Job. Everywhere

Cummins is the industry’s leading producer of engines in virtually every category, including medium-duty, heavy-duty, diesel and natural gas applications. We are the only engine manufacturer with products offered at every major OEM. Cummins powers vehicles from long-haul trucking and regional spoke-and-hub operations to inner-city pickup-and-delivery (P&D) operations. What’s more, Cummins has the largest authorized parts and service network in North America, with over 3,500 locations.

What drives Cummins success? Customer focus, and our commitment to meeting the specialized and unique needs of individual applications in different markets, without compromise. This includes:

  • Heavy-duty engines such as the X15 Performance Series with the power to handle Class 8 vehicles running well above 80,000 lb over even the steepest mountains
  • Cost-efficient, high-mileage engines such as the X15 Efficiency Series, which can yield fuel-economy gains of up to 20 percent when used in the SmartAdvantage™ Powertrain, and can still be spec’d with up to 1850 lb-ft of peak torque
  • Exceptionally reliable medium-duty engines such as the B6.7 and L9
  • Features such as Stop-Start technology that maximizes fuel efficiency in stop-and-go city driving on the B6.7
  • Vocational ratings that deliver the extra-low-end torque needed for refuse haulers, dump trucks and mixers
  • Cummins Westport ISB6.7 G, ISL G, ISL G Near Zero and ISX12 G natural gas engines, ideal for use in non-attainment zones and in high-visibility municipal applications
  • Proprietary emissions solutions integrated with our engine platforms, such as our Single Module™ aftertreatment system, which weighs up to 40 percent less than the system it replaces, and takes up to 70 percent less space
  • Advanced filtration products using our NanoNet® filter media, which trap smaller particles, protect our engines better and allow longer maintenance intervals

Whether you’re working with an owner-operator who’s expediting freight, a commercial florist powering a fleet of box trucks, a regional beverage hauler needing day cabs or a construction company ordering dump trucks, we have the engines, the technology and the expertise to meet every customer need and objective, without compromise.

Complete details about Cummins on-highway engine lineup from 200 hp to 605 hp for commercial vehicles is available at, including links to download and print current sales literature.

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