KD Series product

KD Series™ Generators

Rely on generators engineered for the toughest jobs.

Gensets engineered for exceptional power density

Available from 700 to 4000 kW, KD SeriesTM generators feature advanced Rehlko diesel engines that deliver massive power in a compact form factor.

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Power Up with KD Series Generators

Fuel success with Rehlko G-Drive Diesel Engines.

Rehlko G-Drive Diesel Engines are built to withstand extreme conditions and engineered exclusively for generator applications, delivering maximum power density through premium-quality materials and expert construction.

With an Innovative Fuel System that delivers up to 2200-bar injection pressure, these engines provide optimal fuel efficiency and reliable performance when you need it most. They’re also equipped with PMG Alternators that offer advanced short circuit capability and increased motor starting capacity, meeting NEMA MG 1, IEEE, and ANSI standards for rigorous industrial applications.

Managing power is easier than ever with Advanced Digital Controllers! Our APM802 and APM603 models feature large touchscreens and intuitive user interfaces for seamless paralleling, load, and generator management. In addition, the High-Ambient Cooling Systems in our KD Series ensure optimal performance even in temperatures up to 50°C/122°F.

For easy servicing and streamlined repairs, all models feature a Sophisticated Modular Design with shared components, enhancing efficiency and minimizing downtime.

Rehlko APM 603 black controller featuring the Rehlko logo and printed configuration details.

Contact one of our authorized distributors for more information.

All you need, nothing more.

Proven reliability
Our G-Drive diesel engines are proven performers, enduring 100,000 hours of rigorous testing in controlled lab environments and real-world field conditions.

Compact form
Rehlko G-Drive engines pair compact form with unrivaled kW displacement.

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Global support
Rehlko generators offer global support and instant online access to resources like parts information to product warranties.

Reduced cost of ownership
Advanced engineering and superior materials result in longevity and low operating costs.

Custom solutions
We excel at designing customized power systems that simplify your most complex challenges.

Continue Your Sustainable Journey

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KD1500 Generators

Watch how Rehlko secures water for 19k residents.

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HVO Generators

Reliable, renewable fuel solutions are available.

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Conscious Care

Explore reduced emissions, lower costs, and higher reliability.

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The power within.

Rehlko's eFRAME enclosures streamline generator installation and maintenance, offering a single-source solution for complete power system needs.

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.

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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.