Chipping Capacity: 3" (8 cm) Chipper Type: Disc Feed System: Gravity Engine: Vanguard® 6.5 hp (203 cc) Chipper Hopper Opening: 18" x 18" (46 cm x 46 cm) Chipper Rotor Opening: 4" x 4" (10 cm x 10 cm) Number Of Chipper Knives: 2 Rotor Diameter: 17" (43 cm) Rotor Weight : 28 lbs (13 kg) Discharge Type: Blower with Positional Deflector Drive System: Brake Clutch, Belt Drive Engine Speed: 3600 Rotor Speed: 2480 Tires: 4.10 x 3.5 Total Weight: 213 lbs (97 kg) Dimensions (LxWxH): 49" x 35" x 44" (124 cm x 89 cm x 112 cm) Included Accessories: None