The PRORUN^© PCS218 2-cycle gas chainsaw built for efficiency and performance with a 45cc full-crank engine with the power you need to handle heavy-duty storm clean-up, tree felling, and firewood cutting. A long 18-in. low-kickback Oregon bar and chain will give you clean, quick cuts on any wood type. The spring-assisted pull handle system reduces pulling effort by 40% for an easy, reliable start. An anti-vibration handle system provides user comfort and reduces fatigue during use. The automatic oiler keeps the bar and chain well lubricated while the accessible side, chain tensioning and no-tools, quick-release air cover clips make routine maintenance a breeze.