Self-propelled unit has 3 forward speeds plus reverse! Lawn Vac whisks up leaves and lawn debris! Chipping blade handles branches as thick as 2 7/8in.! Large 8in. x 1 3/4in. semi-pneumatic front wheels; 10 1/2in. x 3 1/2in. pneumatic rear tires Inside, hammerless two-stage cutting action reduces debris to 1/8 its original size. Tough, low-dust bag is easy to empty. Powered by an 8 HP Tecumseh engine with cast iron sleeve and solid state ignition. Heavy-gauge steel housing. 67in.L x 25 1/2in.W x 43in.H. Truck ship. U.S.A. Includes Free operators kit: Safety glasses, Ear protection and Gloves