FEATURES THE MOST POWERFUL ECHO TRIMMER Heavy-duty 42.7 cc professional-grade, 2-stroke engine For outstanding performance and durability Speed-Feed® 500 head Reloads in seconds without disassembly Solid steel drive shaft For smooth acceleration and quick throttle response Pleated, automotive-style paper air filter Keeps the engine cleaner in harsh conditions 2-in-1 shield Ready for use with a blade (blade sold separately) 20 in. cutting swath Ultimate trimming efficiency 33.8 fl. oz. fuel tank capacity Increases run time between fill-ups SPECS Engine Displacement (cc) 42.7 Drive Shaft Steel Shaft Length (in) 60.2 Fuel Capacity (fl. oz.) 33.8 Cutting Head Speed-Feed® 500 Cutting Swath (in.) 20 Shaft Type Straight Starting System Standard Shield 2-in-1 shield for trimmer head or blade use Nylon Line (in dia) .095 Black Diamond® Dry Weight (lb) (Includes cutting head, excludes harness) 18.4 Dry Weight (lb) (Without cutting head, includes shield) 16.3 Warranty 5 year consumer / 2 year commercial