Troy-Bilt 140cc Briggs and Stratton OHV 550e series Engine Push Lawn Edger This Troy-Bilt Deluxe Gas Powered Edger can help you get a perfectly clean edge along driveways and beds this season Operates with a powerful 140cc Briggs & Stratton OHV gas engine Equipped with a 9-inch heavy duty, self-sharpening blade A 3-position adjustable bevel for easy edging along walkways and flower beds