Product Highlights Built in the USAA majority of STIHL gasoline-powered units sold in the United States are built in the United States from domestic and foreign parts and components. More Information Anti-Vibration SystemSTIHL has developed a system for minimizing the vibration levels of handheld outdoor power equipment. The STIHL anti-vibration system helps reduce operator fatigue and provides a more comfortable working experience. Side-Access Chain TensionerThe side-access chain tensioner makes it much more convenient for the user to adjust the saw chain with a bar wrench as opposed to the typical location of the guide bar adjustment screw. Translucent Fuel TankAllows operator to easily check fuel level before starting work. Standard Features Common Features for ChainsawsView the features common to many STIHL chainsaws. Specifications MS 171 Specifications POWER SOURCE Gas POWERHEAD WEIGHT 9.5 lbs. GUIDE BAR LENGTH (Recommended) 16 in. OILOMATIC® CHAIN 3/8" PMM3 CHAIN OIL CAPACITY 6.1 oz. ENGINE POWER 1.7 bhp FUEL CAPACITY 9.5 oz. DISPLACEMENT 1.94 cu. in.
