Husqvarna 580BTS is a most powerful commercial back pack blower. The Husqvarna 580BT is designed for demanding tasks. A Husqvarna 580BT Backpack Leaf Blower has high air flow and high air speed which are provided by an efficient fan design together with the powerful X-Torq® engine. Commercial grade air filter gives this leaf blower an exceptional operating time and trouble free use, and the harness has wide shoulder straps for superior comfort over other industrial leaf blowers on the market. Specification SKU 966629601 SIZE Large MANUFACTURER Husqvarna BLOWER / VAC TYPE Backpack ENGINE TYPE 2-Stroke Features X-Torq® engine The X-Torq® engine design increases torque over a wider rpm range providing maximum cutting power. Comfort handle Soft-grip handles for optimum comfort. Air Injection Unique intake air cleaning for longer operating time. Fuel pump Fuel pump designed for easy starting. Commercial grade air filter The 2-stage intake air filtration ensures long operation periods in dusty conditions. High blowing capacity The powerful and easy to start X-Torq® engine in combination with effective fan design delivers high air speed and high air flow. Utilize full blow force with minimal arm strain The offset handle makes the blow forces easier to control by preventing the arm from being pulled downwards Ergonomic harness Comfortable, ventilated and load-reducing harness with hip belt and wide shoulder straps. Adjustable handles Adjustable handles for superior comfort. LowVib® Dampeners between the engine and chassis effectively reduce vibrations. Cruise control Fan speed can be set for easier handling. Technical Data Technical data Engine specification Cylinder displacement 75.6 cm³ / 4.6 cu.inch Cylinder bore 51.5 mm / 2 inch Cylinder stroke 37 mm / 1.5 inch Power output 3.3 kW Maximum power speed 7200 rpm Fuel tank volume 2.6 lit / 87.9 fl oz Fuel consumption 440 g/kWh Ignition module air gap 0.3 mm / 0 " Idling speed 2000 rpm Spark plug NGK CMR7H Electrode gap 0.65 mm / 0.03 " Article data Air flow in housing 29 m³/min / 1024 cfm Air flow in pipe 26 m³/min / 908 cfm Air speed (round nozzle) 92 m/s / 206 mph Air speed (flat nozzle) 93 m/s / 209 mph Vibration & noise data Equivalent vibration level (ahv, eq) handle 1.6 m/s² Sound pressure level at operators ear 100 dB(A) Sound power level, guaranteed (LWA) 112 dB(A) Sound pressure (15m) 77 dB(A) Equipment OEM Nozzle type Round Overall dimensions Weight 11.8 kg / 26.9 lbs Tube length 1197 mm / 47.1 inch