Kohler Engines. Relentless Power. Legendary Performance.

New Engines

New Engines

Always running. Always earning.

Starting the engine is the last thing you should worry about. That’s why you want the KOHLER® Command PRO® EFI ECH440 engine powering your equipment. The ECH440 starts like your car, with no choking. There’s no carb, so there’s no carb downtime. Plus, KOHLER EFI engines save cash at the pump – and save time on refueling.

Always running. Always earning.
Unleash the power of Confidant™ – now with EFI fuel savings.

Ditch that inefficient engine and get reliable power and fuel savings. KOHLER Confidant® EFI meets the demands of commercial durability tests and boasts closed-loop electronic fuel injection that gives the performance of a pro-grade engine in ZTRs and tractors.

*Compared to a comparable KOHLER carbureted engine under comparable loads and duty cycles. Based on 600 hours of annual operation.

Unleash the power of Confidant™ – now with EFI fuel savings.
Pro-grade power in a compact size.

Get professional-grade features in an engine perfectly sized for garden tractors and small ZTRs. Based on Kohler’s commercial Command PRO® engine design, the air-cooled, V-twin KOHLER 6000 Series™ engine is identical to the popular KOHLER® 7000 Series™ but with a more compact profile that fits into tight applications.

Pro-grade power in a compact size.
2x longer engine life is just the beginning.

Want a heavy-duty engine with major muscle? KOHLER HD Series™ engines outshine other consumer engines with two times longer useful engine life certified by Kohler.* The HD Series for walk-behind mowers, pressure washers and utility equipment is based on KOHLER commercial engine designs and boast cast-iron cylinder liners – instead of aluminum – for added durability and engine protection.

*KOHLER HD Series vs. KOHLER XT Series™ EPA Emissions Certification.

2x longer engine life is just the beginning.
Built tough to the core.

KOHLER XTX Series™ engines for walk-behind mowers and utility equipment boast professional-grade features for tackling tough jobs. You get smooth no-prime starts thanks to Kohler’s Smart-Choke™ and Easy-Pull™ technology. And you can kiss oil changes goodbye, because this engine never requires an oil change – just check oil level before each use.

Built tough to the core.
Our most powerful engine ever.

Meet the all-new KOHLER® Diesel KDI3404 engine. It’s our most powerful engine ever – and one of the most compact in its range. This advanced engine features 4-valve head, turbocharger, oil control system and diesel oxygenated catalyst (DOC). It’s a Tier 4 Final engine with optimized combustion system and cooled EGR to help achieve the industry’s toughest emissions standards. There’s no DPF so the engine is ultra compact, with no DPF maintenance or wasted fuel.

Our most powerful engine ever.
King of the Hill.

Power or fuel savings — that was your choice. Until now. Say hello to the all-new KOHLER® Command PRO® EFI 824cc engine. With best-in-class horsepower and torque, it takes on tall grass. Wet grass. Steep hills. And won’t back down. There’s no carburetor, so there are no carburetor problems, maintenance or replacement costs. And with the $600/year you save on fuel*, it’s the most fuel-efficient engine we’ve ever made. Man, it’s good to be king.

*Compared to a comparable KOHLER carbureted engine under comparable loads and duty cycles. Based on 600 hours of annual operation.

King of the Hill.