Poulan PL3816 has a 38 cc 2-cycle engine. Automatic gear driven chain oiler for consistent lubrication to 16 In. bar and chain anytime the saw is running. Spring Assist starting and front adjust chain tensioning. Reduced vibration AV handle for less user fatigue. Reduced kickback guide. SuperClean air filter system provides longer air filter life, reduced fuel consumption, and increased power. EPA approved. 1 year warranty. Perfect for light cutting jobs.