Tanaka Commercial Grade Gas Powered Straight Shaft Grass Trimmer / Brush Cutter with Padded Front Handle 25cc 1.3 HP 2-Stroke TBC-260PF 25 cc, 1.3 h.p.. PureFire low emission, commercial grade two-stroke engine 5" semi-automatic trimmer head Solid steel drive shaft Walbro carburetor with primer 12.7 lbs. (5.7 kg) with cutting head