Stihl BR 450 C-EF Backpack Blower Multi Engines 5 dB (A)3)K-factor according to

5 dB (A)3)K-factor according to DIR 2006/42/EC = 2m / s ²

4 lb 1) Sound pressure level 101 dB(A) 2) Sound pressure level 101 dB(A) 2) Sound power level 110 dB(A) Sound power level 110 dB(A) Vibration level

4 m/s2 Uncertainty factor K 1

75 l CO2 865 g/kWh

45m 4 ) Cutting circle diameter 420mm Tank capacity 0

Stihl BR 450 C-EF Backpack Blower Multi Engines 5 dB (A)3)K-factor according toTECHNICAL DETAILS Capacity 63. 3 cm3 Performance 2. 9 kW Performance 3. 9 hp Weight 11. 5 kg 1) Sound pressure level 102 dB(A) 2) Sound power level 109 dB(A) 2) Vibration level left right 2. 5 2. 5 m s 3) Vibration value, right 2. 5 m s 3) Blowing force 28 N 4) Tank volume 1. 70 l Running time per full tank 77 min CO 977 g kWh Max. air speed 99 m s EPA Certified fuel consumption 1. 324 l h show less 1)Without fuel, complete2)K factor according to DIR