The Husqvarna K 760 OilGuard is specially designed to prevent engine damage resulting from an incorrect oil-fuel mixture. The K 760 OilGuard uses specially colored OilGuard oil, developed specifically for dusty environments like construction sites and ideal for air-cooled two-stroke engines. It is also possible to use standard two-stroke oil in a K 760 OilGuard, as the OilGuard feature can easily be deactivated. An optical detection system indicates if there is a sufficient amount of the correct type of oil in the fuel. The K 760 OilGuard also has features like the new generation of Active Air Filtration™, one of the market’s most efficient centrifugal air cleaning systems that delivers up to one year’s operation without a filter change and SmartCarb™, built-in automatic filter compensation and a highly efficient vibration dampening system. It is also outfitted with an X-Torq® engine, which reduces emissions up to 75 % and lowers fuel consumption by 20 % and DuraStarter™, a dust-sealed starter that boosts reliability and product life. Air Purge and a decompression valve make it very easy to start.