Powering your world

Cummins is known for a broad portfolio of dependable power solutions serving transportation, construction, mining, agriculture, marine, rail, oil and gas, data centers, and other critical industries worldwide. Cummins delivers engines, generators and integrated power systems, components, and battery technologies across diesel, natural gas, hybrid, and electric power. This breadth reflects more than a century of innovation across established and emerging forms of power. A global parts and service network supports customers wherever their equipment operates, strengthening Cummins’ role as a trusted long-term partner.

Reliability in mission-critical power comes down to high uptime, consistent performance, and durability in demanding environments. Cummins engines, power systems, and components are engineered for uptime and tested for durability through full system validation before release and supported by a service network spanning more than 190 countries worldwide, keeping operations running without interruption.

New power technology reaches the field through validation, certification, and real-world testing before it enters commercial use. Cummins has run this innovation cycle since 1919, investing across a portfolio that spans diesel, natural gas, hybrid, electric power, and biofuels. Multi-fuel platforms such as Cummins HELM™ (Higher Efficiency, Lower Emissions, Multiple Fuels) allow customers to choose an engine and fuel type suited to their application, including diesel, natural gas, or hydrogen. Cummins hybrid-electric retrofit systems capture and reuse braking energy to reduce diesel consumption and associated emissions, while Cummins Battery Energy Storage Systems (BESS) store energy for uses including backup power, off-grid power, and renewable energy shifting. Together, these technologies demonstrate how Cummins develops innovation for real-world applications.

Engine and power system manufacturers support customers across the full lifecycle of the product, from system design to maintenance and service, backed by warranty coverage that protects the value of the investment over time. Cummins' global network and expertise help customers improve uptime, optimize performance, and achieve long-term business success, supported by more than 8,000 distributor and authorized dealer locations in over 190 countries and three global parts distribution centers.

Total cost of ownership is shaped by the cost to purchase, operate, and maintain equipment, where fuel economy, uptime, and maintenance are among the largest factors owners manage over the life of the asset. Cummins works to lower these costs through engine and powertrain improvements that raise fuel economy generation over generation, built on hardware proven through years of R&D and millions of miles of on-road testing.  A global service and parts network keeps equipment productive and reduces lifecycle costs over the full life of the product.

Cummins develops a broad portfolio of power solutions — including low- and zero-emissions technologies, hybrid systems, and alternative fuel platforms — to help customers adapt and compete in dynamic markets. Our expertise enables businesses to transition with confidence while maintaining performance and reliability.