Echo 21.2 cc Gas 2-Stroke Curved Shaft String Trimmer with Speed-Feed Head - GT-225SF Get to work and stay working. The GT-225SF curved-shaft string trimmer powers a Speed-Feed® 400 trimmer head for quick string reloads without disassembly. An i-30™ system also reduces starting effort by 30%, ensuring efficient productivity. TOP FEATURES Speed-Feed® 400 head reloads in seconds without disassembly i-30™ starter reduces starting effort by 30% 21.2 cc professional-grade, 2-stroke engine FEATURES EFFORTLESS AND EFFICIENT 21.2 cc professional-grade, 2-stroke engine For outstanding performance and durability 48 in. curved shaft For easy maneuverability i-30™ starting system Reduces starting effort by 30% Speed-Feed® 400 head Reloads in seconds without disassembly Ergonomic adjustable front handle For a custom, comfortable fit 16 in. cutting swath Fast, efficient trimming Vibration-reduction system Increases operator comfort SPECS Engine Displacement (cc) 21.2 Drive Shaft 4-Layer Cable Shaft Length (in) 48 Fuel Capacity (fl. oz.) 12.8 Cutting Head Speed-Feed® 400 Cutting Swath (in.) 16 Shaft Type Curved Starting System i-30™ Shield Std. GT Nylon Line (in dia) .095 Cross-Fire® Dry Weight (lb) (Includes cutting head, excludes harness) 10.8 Dry Weight (lb) (Without cutting head, includes shield) 9.5 Warranty 5 year consumer / 2 year commercial. The warranty is through Echo, not AgNLawn, so you will need to contact Echo to register your item with them. This is an OEM Echo trimmer.