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Cummins diesel generators

Global strength, local partnership

Our global network of 600 distributors and 6,000 sales and service outlets across 190 countries guarantees a face-to-face relationship wherever our products are operating, providing you with fast access to reliable service, engineering expertise and parts support.

Total solutions provider Cummins Inc. is a world leader in the design and manufacture of pre-integrated generator sets, ranging from 15 kVA to 3750 kVA. All major components – engine, alternator, transfer switches and control systems – are designed and manufactured by Cummins.

Because they are designed by one manufacturer, all of the elements of our power generation systems work in harmony from the start. This integral approach – that we call the Power of One™ – gives you the peace of mind that comes from premium customer support and reliable, trouble-free operation.

What makes us different? Cummins Inc. is about more than innovative technologies meeting your needs. The key difference is our people, who live by a simple set of rules we call “The Three Rs”:


When you need real power you can depend on us to deliver unrivalled reliability. We do what we say we will, and more. We keep our promises.


At Cummins you are in touch with real people you can trust and rely on. Wherever and whenever you need us, we’ll be there for you.


We strive to provide same-day answers, turnkey solutions, quick delivery, split-second start-up and a phone that is answered 24 hours a day, seven days a week.

We are committed to meeting or exceeding clean air standards worldwide.

Leading the industry in advanced emissions solutions, we ensure that our generator sets meet U.S. EPA and EU emissions standards wherever possible.Our strong history of emission leadership has enabled us to develop our own emission solutions package in accordance with EPA and EU regulations and requirements.

Developing products for a cleaner tomorrow.

Cummins Inc. leads the industry in the development of cleaner, quieter and more efficient diesel- powered generator sets. We are committed to meeting or exceeding all global air quality regulatory standards for stationary and non-road diesel- engine generator sets through 2017 and beyond. This protects public health and conserves vital natural resources.

New technologies to reduce emissions

Since 1996 in the US (EPA) and 1999 in the EU when emissions regulations for nonroad diesel engines first went into effect, Cummins Inc. has developed technologies that reduce the primary pollutants in the exhaust of a diesel generator set by approximately 80 percent. Pollutants such as nitrogen oxides (NOx), hydrocarbons (HC) and particulate matter (PM) from diesel engines are precursors to smog and ozone in many populated areas of the world. All our emissions-reduction technologies are accomplished through in-cylinder design improvements and precise control of the combustion process.