Chipping Capacity: 3" (8 cm) Shredding Capacity: 1" (2.5 cm) Chipper Type: Disc Feed System: Gravity Shredder Type: Hammer Mill Engine: Vanguard® 14 hp (408 cc) Chipper Hopper Opening: 14" x 15" (35 cm x 38 cm) Chipper Rotor Opening: 3" x 6" (7 cm x 15cm) Shredder Hopper Opening: 27" x 29" (68 cm x 73 cm) Shredder Housing Opening: 7.8" x 10" (19 cm x 25 cm) Number Of Chipper Knives: 2 Number Of Shredder Knives: 27 Rotor Diameter: 18" (45 cm) Rotor Weight : 65 lb (29 kg) Discharge Chute Height: 58" (147 cm) Discharge Chute Rotation: 310° Drive System: Centrifugal Clutch, Belt Drive Engine Speed: 3600 Rotor Speed: 1750 Tires: 4.80 x 8 Tongue Weight: 92 lb (41 kg) Total Weight: 500 lb (226 kg) Dimensions (LxWxH): 64" x 49" x 58" (162 cm x 124 cm x 147 cm) Fuel Tank Capacity: 1.59 US gal (6 l)