28cc, 1.1 hp. Lightweight trimmer at only 9.7 lbs. is ideal for homeowners looking for the ergonomic features unique to a curved shaft. Air purge removes air from the carburetor and fuel system for easy starting. Engine and starter have been designed so the machine starts quickly with minimum effort. Strong, braided wire cable drive. Comes with easy loading T25 bump trimmer head. Handle adjustment can be completed without tools. Auto return stop switch automatically resets to the On position for easier starting. 1:1 gear ratio. 13.53 fl. oz. fuel tank volume. 8,000 rpm maximum power speed.