Command PRO EFI Propane
Ditch that inefficient propane engine conversion. And say hello to a cleaner burning, more fuel-efficient EFI propane engine that saves you up to $1200 a year on fuel (Compared to a comparable KOHLER carbureted gasoline engine under comparable loads and duty cycles and based on a gasoline price of $3.65/gal and a propane price of $1.75/gal and 600 hours of annual operation). Our exclusive Command PRO® EFI engine with closed-loop electronic fuel injection now offers a propane option designed for higher performance using less fuel. It saves you cash hour after hour, year after year.
Closed-loop electronic fuel injection is just one of the pro features you get. With no carburetor, there are no carburetor problems and no fuel stabilizer needed. These engines automatically adjust to load, weather and altitude for better performance and are backed by a 3-year unlimited-hour commercial limited warranty.
These engines start like your car - just turn the key and go. There's no choking, no priming and no fuel pressure adjustment. Plus, there's no carburetor maintenance and less downtime.
KOHLER EFI propane engines produce over 50% fewer hydrocarbon emissions than a typical carbureted engine, helping to reduce smog formation (compared to a comparable KOHLER carbureted gasoline engine under comparable loads and duty cycles). They may be used on Ozone Action Days and can help you win “green” contracts. Plus, 25% less fuel means 25% less carbon-based greenhouse gas emissions. They also reduce carbon monoxide (CO) emissions by up to 50%.
EFI diagnostic software provides a quick diagnosis to help detect and fix problems if they occur.
Command PRO® EFI automatically optimizes for fuel grade, fuel quality and altitude.
Save up to $1200/year when you run an EFI propane engine 600/hours a year. Save up to $2.00/hour compared to a carbureted gasoline engine. And save up to $1.25/hour compared to a carbureted gasoline-to-propane engine conversion (compared to a comparable KOHLER carbureted gasoline engine under comparable loads and duty cycles; based on a gasoline price of $3.65/gal. and a propane price of $1.75/gal. and 600 hours of annual operation).
4-cycle, gasoline, OHV, cast iron cylinder liners, aluminum block, electronic fuel injection
Command PRO® EFI Propane PCH680
|J1940 Power hp(kW) 1||23 (17.1)|
|Displacement cu in (cc)||45 (747)|
|Bore in (mm)||3.3 (83)|
|Stroke in (mm)||2.7 (69)|
|Peak Torque lbs. ft (Nm)||38 (51.5)|
|Dry Weight lbs (kg)||108 (49)|
|Oil Capacity U.S. quarts (L)||2 (1.9)|
|Lubrication||Full pressure w/full-flow filter|
|Dimensions L x W x H in||14.8 x 18.9 x 24.5|
|Backpressure Limit 2||50|
|J1995 Power hp (kW) 3||22.4 (16.7)|
|J1995 Rated Speed (RPM)||3600|
Engine Series Name and Model
To e-mail this engine's information, please fill out the form below. Items with an asterisk* are required.
Please complete the highlighted fields below.