• POWERFUL ENGINE - Zongshen 4-stroke 171cc engine with recoil pull start. • EFFORTLESS MOWING - Self-propelled drive system reduces fatigue and soft grip handles make for comfortable use. • EFFICIENT CUTTING - 51cm (20") Cutting width, perfect for accurate and efficient cutting of medium to large gardens. • VERSATILE - Easy 1-lever height adjustment system with eight height variations ranging from 25-70mm. • EASY STORAGE - Folding handles make for easy storage while the rear grass discharge has a 65L grass collection bag for quick disposal of waste. • FEATURES - Speed control lever.