STIHL BR 450 C-EF Petrol Backpack Blower

STIHL Backpack Blower | BR 450 C-EF

Very powerful blower with STIHL ElectroStart for a convenient restart on the back. Additional pull starter with STIHL ErgoStart for starting at temperatures below 0°C. Rubberised, two-component handle, STIHL anti-vibration system, wide shoulder straps, 2-MIX engine, straightforward starting technology, locking throttle lever with stop button, infinitely variable blower tube adjustment, tool-free handle position adjustment.

Technical Specification:

• Capacity cm3 - 63.3
• Performance kW - 2.9
• Performance hp - 3.9
• Weight kg 1) - 11.5
• Sound pressure level dB(A) 2) - 102
• Sound power level dB(A) 2) - 108
• Vibration level left/right m/s² 3) - 2.5/2.5
• Blowing force N 4) - 28
• Airspeed mph - 186
• Max. airspeed with round nozzle mph - 222
• Tank volume l - 1.70
  
  

1) Without fuel, complete
2) K-factor according to DIR 2006/42/EC = 2.5 dB (A)
3) K-factor according to DIR 2006/42/EC = 2m / s ²
4) Combination of airspeed and air throughput