Straw Blower (Skid) September 18, 2020 | No Comments Specifications Harper SB1300 Top Feed Straw Blower Power Source: 13hp Honda Engine Weight: 490 lbs Bales / Minute: 1 – 1.5 Rotor / Impeller: 10″ / 16.5″ Blower: 18″ Number of Knives: 32 Discharge: 45 – 50 ft Spec Sheet (PDF) Categories: Equipment Rental, Erosion Control