BR 450



With high air throughput, the STIHL BR 450 backpack petrol leaf blower is ideal for professionals in horticulture and landscaping and in local authorities, and for cleaning large areas of leaves, hedge trimmings and debris. The powerful STIHL 2-MIX engine offers high blowing power, enabling you to dispose of leaves very efficiently. The single-handed multi-function handle allows you to operate all the engine control elements of the STIHL BR 450 easily and safely. With the locking throttle lever with stop button, you can lock the blowing force in any preferred position on an infinitely variable basis. The stop button makes it easy to stop the blower in such a way that it is ready to start again immediately after a break, at the push of a button. The telescopic blower tube with roand nozzle can be continuously adapted to your height and the respective requirements. There is also tool-free handle position adjustment.

The comfortable carrying system with breathable back padding means the backpack blower can also be used for longer periods of time without strain. When working with the STIHL BR 450 blower, the STIHL anti-vibration systemreduces engine vibrations and protects your muscles and joints. The secure hold of the optional STIHL ADVANCE chest strap or optional STIHL hip belt also make the tool more comfortable to carry.

  • Powerful petrol-driven blower for professional use
  • For professionals in garden and landscape maintenance and municipal settings
  • For gardeners, landscapers and local authorities
  • Efficiently remove leaves, hedge clippings and debris from large areas
  • Efficient removal of leaves, hedge trimmings or debris on large areas
  • Easy adjustment of blower tube length and handle position
  • Quick and easy to restart at the push of a button without putting the tool down
  • Restart quickly and easily thanks to automatic choke reset
  • STIHL anti-vibration system provides comfort even on long working days


Displacement 63.3 cm³ 
Displacement 3.86 cu-in 
Weight 10.6 kg 
Blowing force 28 N 1)
Max. air velocity 222 mph 
Max. air velocity 99 m/s 
Air throughput 1090 m³/h 
Air throughput 642 cf/min

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