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Product description
For blowing performance that exceeds all expectations, count on Husqvarna’s 580BFS II backpack blower. The 580BFS II is Husqvarna’s most powerful backpack blower. Featuring best-in-class fuel capacity*, the blower helps you keep your professional productivity at its peak. Powered by Husqvarna’s innovative X-Torq engine technology, you’ll enjoy more fuel savings and fewer emissions. Toolless handle adjustment and air filter access ensure easy servicing in the field. The hip/belt strap offers better weight distribution during long periods of use. When you need the best in the business, get a Husqvarna 580BFS II backpack blower. (*Based on fuel tank volume (Fl oz). Class defined as pro-grade petrol backpack blowers with engine displacement in the 75cc to 80cc range.)

High blowing capacity
The powerful and easy to start X-Torq engine in combination with efficient fan design delivers high air speed and air flow.

Commercial grade air filter
The 2-stage intake air filtration ensures long operation periods in dusty conditions.

X-Torq engine
The X-Torq engine design reduces harmful exhaust emissions by up to 60% and increases fuel efficiency by up to 20%.

Cruise control
Fan speed can be set for easier handling.

Air Injection
Centrifugal air cleaning system removes larger dust and debris particles before reaching the air filter. This results in reduced air filter cleanings and improved engine life.

Ergonomic harness
Comfortable, ventilated and load-reducing harness with hip belt and wide shoulder straps.

Dampeners between the engine and chassis effectively reduce vibrations.


Cylinder displacement 75.6 cm³
Power output 4.3 hp
Maximum power speed 7,200 rpm
Fuel tank volume 87.9 fl oz
Idling speed 2,000 rpm
Electrode gap 0.03 in
Fuel consumption 464 g/kWh

Air flow in housing 1,077 cfm
Air flow in pipe 941 cfm
Air speed (round nozzle) 206 mph
Blowing Force 41 N

Weight 26.5 lbs
Product Size, LxWxH 12.76 x 21.46 x 21.26 in
Tube diameter 3.386 in

Vacuum Kit No
Nozzle type Round

Sound and noise
Sound pressure (15m) 77 dB(A)

Weight 34 lbs
Dimensions 22 × 21 × 23 in

Air flow in housing 1077 mph
Air flow in pipe 941 mph
Air speed 206 mph
Sound/Noise 77 dB
Displacement 75.6 cc
Fuel tank volume 87.9 fluid ounces
Horsepower 4.3 hp
Manufacturer Husqvarna
MPN 967851401
Warranty 2 years
Weight 26.5 pounds