Jonsered 38cc 2-Cycle Gas 14 in. Chainsaw, CS2238 Clean power engine technology reduces harmful exhaust emissions up to 75% and increases fuel efficiency up to 20%, while providing raw power  even at low speeds Unique turbo intake air cleaning technology uses centrifugal force to separate and remove up to 97% of sawdust and Dust Particles from air before it reaches the air filter for optimal performance Chainsaw handles are insulated from engine and cutting equipment with Steel springs, for lower vibration dampening and incredible ergonomics, effectively reducing operator fatigue on long work days Fuel pump designed for easy starting Inertia-activated chain brake for increased safety