Husqvarna 570BFS Backpack Leaf Blower 65.6cc X-Torq Engine

Husqvarna 570BFS Backpack Leaf Blower 65.6cc X-Torq Engine

Husqvarna 570BFS is a powerful commercial back pack blower designed for demanding tasks. Large air flow and high air speed are provided by an efficient fan design together with the powerful X-Torq® engine. Commercial grade air filter gives long operating time and trouble free use. The harness has wide shoulder straps. Frame mounted throttle.

X-Torq® engine

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

Frame mounted throttle control

Well-protected throttle control located on left-hand side of the frame.

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 efficient fan design delivers high air speed and air flow.


Engine specification
Cylinder displacement65.6 cc
Cylinder bore1.9 inch
Cylinder stroke1.5 inch
Power output4 hp
Maximum power speed8000 rpm
Fuel tank volume74.4 fl oz
Maximum recommended engine speed7250 rpm
Fuel consumption431 g/kWh
Carburetor model nameWalbro WAY
Idling speed2000 rpm
Spark plugNGK CMR7H
Electrode gap0.03 "
Ignition systemCDI
Ignition module air gap0 "
Emission, vibration & noise data
Exhaust emissions (CO average)536 g/kWh
Vibration & noise data
Equivalent vibration level (ahv , eq) handle5 m/s²
Sound pressure level at operators ear99 dB(A)
Sound power level, guaranteed (LWA)110 dB(A)
Sound pressure (15m)76 dB(A)
Overall dimensions
Weight24.47 lbs
Tube length47.1 inch
Tube diameter2.8 "
Article data
Air flow in housing972 cfm
Air flow in pipe768 cfm
Air flow in pipe770 cfm
Air speed (round nozzle)236 mph
Air speed (flat nozzle)202 mph
Power source Gas
Application Commercial
Condition New
Location El Cerrito, CA

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  • Views: 5278
  • Brand: Husqvarna
  • Product Code: 570BFS Backpack Leaf Blower 65.6cc X-Torq Engine
  • Availability: In Stock
  • $499.95