DIESEL GENERATORS

KOHLER Diesel Generators® are built to power every critical application on the planet, with our KD Series generators you get power up to 4MW.

View DIESEL GENERATORS

BUILT FOR THE MOST CRITICAL JOBS ON EARTH

With diesel generators ranging from 10 kW to 4 MW, there's no job too small, no building too big. We gurantee you'll get the perfect power for any application — from hospitals to airports and data centers to gas stations.

More than 60 models to meet your specific requirements
EPA-certified, industrial-grade generators
Available with a variety of KOHLER Decision-Maker® controls for basic, advanced and paralleling requirements
KOHLER generators meet tough industry testing and quality standards (UL, CSA, IBC, NFPA)
Options and accessories include improved motor-starting alternators, heavy-duty air cleaners, enclosures, fuel tanks, block heaters and more

KD SERIES GENERATORS

Welcome to an entirely new generator experience. The next leap forward in industrial power. With almost a century of engineering know-how behind them, our new class of KD Series generators are built with an eye on the future — designed to last for decades, with better fuel economy and a smaller footprint than ever before.

REVOLUTIONARY, RELIABLE ENGINES

Designed, engineered and built for generator sets
State-of-the-art quality control ensures the highest level of performance

FUEL EFFICIENT

Industry-leading kW displacement and the best fuel consumption at more nodes than any competitor between 800 kW and 2500kW

COMMON SERVICE PART NUMBERS

More standard components, fewer parts — less hassle

FOR TODAY’S GENERATORS. FOR TOMORROW’S GENERATIONS.

Kohler is committed to long-term progress in clean power for mission-critical operations. A renewable fuel called HVO (Hydrotreated Vegetable Oil) can replace fossil diesel in our back-up generators or be mixed with it. Why is it extraordinary? It reduces up to 90% of the carbon emissions, present none of the disadvantages of first-generation biodiesels, and is available now. Our current KOHLER industrial diesel generators are compatible.

Learn More