It’s All About the Engine

Mowers, pressure washers, log splitters: if you want the kind of hardworking, hassle-free equipment the pros use, you’re in the right place. KOHLER® engines are battle-tested and built to last. And they’re loaded with commercial-grade features like:

Heavy-Duty Materials
Cast-iron cylinder liners extend engine life

Consistent-Cut™ Technology
Keeps you cutting in tall, wet grass

Smart-Choke™ Technology
Starts like your car; just turn the key and go




You want the ultimate lawn mower engine? The HD Series features best-in-class power (HD1100)* and 2X-longer useful engine life.**

*Class defined as EPA Class I gasoline engines 225cc or below. **Certified by Kohler. KOHLER HD Series vs. KOHLER XT Series™ EPA Emissions Certification.

Why EFI?
It Makes Your LIfe Easier. Much Easier

One of the first-ever consumer EFI engines, our 7500 Series EFI workhorses are just the thing for the hardcore homeowner.

Simple, Easy Starts
Built to start the first time, designed for easy spring starts

More Power, Less Fuel
Available with up to 27 hp– the most powerful KOHLER consumer engine
Up to 12.5% fuel savings* — less time refueling, more time relaxing

Designed from the rugged, commercial KOHLER® Command PRO EFI engine
Engineered and assembled in the U.S.A.

*KOHLER 2017 EKT750 vs. KOHLER 2017 KT745 under comparable loads and duty cycles. Fuel savings may be more or less depending on in-use operating conditions.

Probably the Most Comfortable Ride Ever 

Hey good news: We just created the 5400 Series — your new favorite mower engine. How? Well we started by creating an entirely new engine from the ground up. We gave you a crazy smooth ride by significantly reducing engine vibration and noise.* And just for kicks, we made it super durable and powerful.

*Based on preliminary testing and compared to the KOHLER Courage engine


No More Oil Changes

Our XTX Series engine never needs an oil change. Just top it off every now and then and you’re good to go.


Want to dig deeper? Take a look at our brochures.


Want More?

Browse our entire engine lineup.