With a 209cc engine producing 9.14 lb-ft torque and maximum wind speeds of 150 MPH, you’ll be blown away by the power and ease of use. The YF1565 can produce a whopping 1200 cfm of air flow. Powerful and efficient, conveniently cleans and clears debris from hard-to-reach or large, open spaces all year round. Leaves, small twigs and branches, and other outdoor litter are easily blown into piles for pickup. Easily glides over pavement, lawns, and terrain on semi-pneumatic, ball-bearing 12" rear wheels, and an 8" front caster wheel, which lets you get into those tight spaces and turn easily.