The Billy Goat F902H is a powerful Honda engined self-propelled Force Blower. At the heart of the Force II is a new single shot, closed face fan. At 16 blades, Billy Goat has 2x as many blades as the competition. A distinct black grill marks the Force II. Unlike metal housings, the proven housing features a smooth, rounded design that eliminates air voids, reduces noise and increases output efficiency. Features & Specifications:Improved design of soft rubber is standard. Direct the airflow where you need it most with fingertip control. Lockable for single position.Engine: Honda GX270Chassis: Wheel Front: 10 inches x 3 inches Pneumatic Wheel Rear: 13 inches x 5 inches Pneumatic Weight: 139 lb Length: 58 inches Width: 29.25 inches Height: (Handles) 32.5 inches; (Housing) 45 inches Manufacturer\'s 1 year domestic, 6 month commercial warranty