Brand new engine, same old values. Behind every air- and liquid-cooled KOHLER Diesel engine are the Performance Engineering standards you've come to expect from Kohler.
Kohler Diesel Air-Cooled
Air-cooled, direct injection and full pressure lubrication means increased power and lower fuel consumption.
Kohler Diesel KDI Electronic Common Rail
Liquid-cooled, direct injection and Tier 4 final compliance mean less maintenance and lower operating cost.
Kohler Diesel KDI Mechanical
Liquid cooled with direct injection, oil control, and high sulfur fuel compatibility, this powerful engine is not available for sale in the U.S., Canada and E.U.