Cummins Inc. was founded in 1919 in Columbus, Indiana, USA. As the world's largest independent engine manufacturer, it is a leading producer of diesel engines and holds a significant position in the industry.

Its engines range from 1.4 to 91 liters in displacement, with power outputs from 31 to 3,500 horsepower, and later expanded to 5,500 horsepower. Known for their strong power, fuel efficiency, environmental friendliness, reliability, and durability, Cummins engines are widely used in on-highway vehicles, construction machinery, mining equipment, agricultural machinery, marine vessels, and rail systems.

Cummins has strong technical reserves and offers cross-regional emission solutions. Its common engine platform allows for leapfrog upgrades to meet increasingly stringent emission standards. With more than 500 distribution facilities and 5,200 dealer locations in 190 countries and regions around the world, Cummins provides customers with high-quality products and services.