At Cummins, we continue to expand our range of diesel engine choices to meet the needs of equipment manufacturers and their customers. From our 31-hp (23 kW) A1400 to the 3500-hp (2611 kW) QSK78, Cummins has engines to fit equipment needs in every industry, including agriculture, construction,
logging, oil and gas, rail, military, and both surface and underground mining.
We are the only manufacturer in the world to give you a choice of Tier 2-compliant mechanical and electronic fuel-injected engines from 3.9 through 8.3 liters. Plus, all our Quantum System engines are designed to run cleanly with a combination of sophisticated electronic controls and high-pressure fuel injection that lets us reach Tier 2, Tier 3, Stage II and Stage IIIA emissions regulations using in-cylinder technology. These
engines do not need cooled EGR to be compliant today and for years to come.