Tanaka Commercial Grade Gas Powered Split-Boom Grass Trimmer/Brush Cutter 25cc 1.3 HP 2-Stroke TBC-260SF 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 12.5 lbs. (5.8 kg) with cutting head