Cummins Inc.

Cummins Inc. is organized into distinct but complementary business segments:


Engine Segment

The Engine Segment designs and manufactures state-of-the-art diesel and natural gas powered engines for on-highway and off-highway use. The business also offers new parts and remanufactured parts and engines.


Power Systems Segment

The Power Systems Segment is a global provider of high-speed high-horsepower engines and power generation equipment, including standby and prime power generator sets, alternators, switchgear and other components. Power Systems offers engines, power generation systems, components and services, and alternative-fuel electrical generators for use in residential standby, commercial industrial, mining, marine, rail, oil and gas, defense, data centers, telecom and healthcare applications and industries, to name a few.


Components Segment

The Components Segment consists of five businesses with key technologies for delivering integrated solutions: Cummins Filtration, Cummins Turbo Technologies, Cummins Emission Solutions, Cummins Electronics and Fuel Systems and Eaton Cummins Automated Transmission Technologies.


Cummins Filtration

Cummins Filtration designs, manufactures and distributes heavy-duty air, fuel, hydraulic and lube filtration, chemicals and exhaust system technology products for diesel and gas-powered equipment. For more information, visit the Cummins Filtration website.


Cummins Turbo Technologies

Cummins Turbo Technologies designs and manufactures turbochargers and related products, on a global scale, for diesel engines above three liters. For more information, visit Cummins Turbo Technologies.


Cummins Emission Solutions

Cummins Emission Solutions develops and produces various emission solutions designed to meet the highest emissions standards worldwide. For more information, visit Cummins Emission Solutions.


Cummins Electronics and Fuel Systems

Cummins Electronics and Fuel Systems consists of two separate product lines. The electronics product line develops engine control modules and electronics control units, software, sensors and tools. The fuel system product line designs, develops, manufactures and remanufactures both unit injector and common rail systems. For more information, visit Cummins Fuel Systems.


Eaton Cummins Automated Transmission Technologies

Formed in 2017, Eaton Cummins Automated Transmission Technologies is a 50/50 joint venture between Eaton and Cummins Inc. The global joint venture produces and markets industry-leading medium- and heavy-duty automated transmission technologies.


Distribution Segment

The Distribution Segment drives a comprehensive global distribution strategy and channel management. This business provides sales, service and support to our customers around the world through the largest number of certified service and support locations of any engine manufacturer. Cummins has the technical expertise and experience to deliver fast, high-quality repairs, planned maintenance and upgrade solutions. Our local distributor locations offer a complete range of Cummins products and Cummins genuine parts – supporting parts availability and the custom engineering requirements necessary to keep customers operating 24/7. No matter where a customer’s equipment operates, they will have access to one of the most capable support networks in the industry – consisting of more than 9,000 dealer and distributor locations with service to approximately 190 countries and territories.


New Power Segment

The New Power Segment is Cummins fifth business segment and is focused on new and emerging alternative power technologies. The New Power Segment is made up of two separate but cohesive organizations: the Electrified Power organization and the Fuel Cell and Hydrogen Technologies organization. These two organizations work together to design and manufacture alternative power sources, including electrified power and fuel cell and hydrogen technologies. Applications and technologies include school buses, transit buses, light commercial vehicles, medium duty trucks, trains, off-highway applications as well as hydrogen production technologies.


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Cummins Inc.
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