33cc, 1.8 Hp Two-Stroke Engine features two piston rings and a stress relieved,chrome plated cylinder for long engine life. Bearing supported, solid steeldrive shaft provides smooth and efficient power transfer from the engine tothe cutting head. Heavy-Duty Anti-Vibration System includes padded fronthandles and a heavy-duty rubber mount between the engine and shaft.Split Dual Handles help reduce fatigue and provides more control duringlong periods of use.