DESCRIPTION With the RedMax EBZ8560-RH backpack blower, moving lawn clippings, leaves and other heavy debris are a breeze. This backpack blower produces 1,000 CFM of air volume at speeds of 220 MPH at the nozzle, making it faster to clear large areas. In addition, the RedMax EBZ8560-RH is equipped with the industry's largest fuel tank so you can keep on going without having to go back to the trailer to refuel. CAPACITY Air flow in housing: 1200 cfm Air flow in pipe: 1000 cfm Air speed (round nozzle): 220 mph Blowing Force: 47 N DIMENSIONS Weight: 25.4 lbs Weight: 11.5 kg Product size length: 14.09 in Tube diameter: 3.386 in ENGINE Cylinder displacement: 75.6 cm³ Power output: 4.59 hp Maximum power speed: 7450 rpm Fuel tank volume: 77.77 fl oz (US) Idling speed: 2000 rpm Electrode gap: 0.03 in Spark plug: NGK CMR7H Fuel consumption: 464 g/kWh SOUND AND NOISE Sound power level, guaranteed (LWA): 115 dB(A) Sound power level, measured: 113 dB(A) Sound pressure level at operators ear: 106 dB(A) ENGINE Displacement75.6 cm³ GENERAL Weight25.4 lb.Air Velocity220 mph table { width: 100%; border-collapse: collapse; text-align: center; border: 1px solid black } td, th { border: 1px solid #dddddd; padding: 8px; } Width Weight Height Length 0Inch 25.4Pounds 0Inch 0Inch