Skip to main content
Crane lifting a diesel generator to the rooftop of a building under a warm late afternoon sky.

Resilient, reliable backup.

Choose trusted, high-quality generators engineered and tested for durability across industries.

Every second counts

From small business to enterprise scale, our backup power solutions provide relentless performance to keep your operations running without interruption. We offer a wide range of reliable and trustworthy products that seamlessly integrate with your existing infrastructure.

Efficient configurations and trustworthy performance ensure you can outmaneuver any obstacle an outage throws your way, minimizing downtime and maximizing productivity.

Every Second Counts

Contact one of our authorized distributors for more information.

Power Up with KD Series Generators

Power up with KD Series™ Generators.

Rehlko's KD Series offers unparalleled durability and reliability for critical power needs. These industrial-grade solutions are customizable to meet global emissions and specific application demands, ensuring optimal performance in even the most challenging environments.

Map printed on fabric draped over an object, set against a dark background.

Introducing the KD18L06 engine

Powering the KD700 and KD750 in 60 Hertz, and the KD800 in 50 Hertz, it offers enhanced choice and flexibility.

White paper with a Rehlko logo titled 'Remote Cooling Design Factors for Standby Generators' placed on a blue background.

Featured White Paper

Remote Cooling: Design Factors for Standby Generators

Close-up of a hand holding a smartphone with the Rehlko website open.

Be the first to know!

Our monthly eNewsletter, PowerSource, features curated content on the most timely news and updates shaping our world.

A sustainable future

By providing sustainable sources of resilient and reliable power today, we enable a more promising future for everyone.

Choose sustainable maintenance options, renewable fuels like Hydrotreated Vegetable Oil (HVO), and hydrogen fuel cell systems.

Person pressing a button on a touchscreen monitor

Case Studies

House by a lake on a green yard with a generator visible in the foreground on a foggy day.

Case Study: Carroll County Water Authority

Watch how Rehlko and Nixon Power Services provide power to 19k citizens.

Fort Hayes State University

Case Study

Education

Learn why this university in Kansas trusts in a Rehlko Power System.

Rehlko diesel enclosed generator unit installed outdoors, shown in a real-world setting with surrounding infrastructure or landscape elements.

Case Study

Medical Manufacturing

Explore how this analytical instruments supplier sustains continuous production.

We’ve got you covered.

Our global customer assistance network is available 24/7/365 to help you locate spare parts, navigate your warranty, and provide technical support. Contact us today.

Various mechanical parts neatly arranged together on a white background for display.
Find Your Distributor.

Find your distributor.

We’re always engineering towards a better, more efficient future! That’s why we’ve created a simple way to help you find your local distributor. Just let us know where you are. We'll do the rest.