The Stihl BR 450 C-EF backpack petrol blower offers an electrostart for simple restarting of the blower via the control handle, this means the blower can stay on the back of the user whilst restarting to save not only time but your energy and effor too. The Stihl BR450C-EF also has the ergo start for starting the blower when the temoerature is below 0°c. Adjustable blower length and handle lengthwithout tools this blower can be altered to suit any kind of user.
STIHL 2-MIX Engine
The 2-stroke engine with 2-MIX technology offers impressive engine performance, outstanding performance and excellent volume torque curve for high cutting performance and pulling power. Despite its power, the engine operates with low emissions so the engine already meets the requirements EU emissions standard Stage II.
Intense vibration at the handles of power tools can lead to long-term effects on blood vessels in the hands and arms. STIHL has therefore developed an effective anti-vibration system whereby the oscillations from the machine’s engine are dampened which significantly reduces vibrations at the handles.
Multi-function control handle
Easy, comfortable thumb-operated control means the operator’s hand never leaves the handle
Adjustable blowing tube
The blowing tube can be easily adjusted, without tools, to suit individual body sizes or individual cleaning task. This allows for optimum blowing force and control at all times.
Toolless handle position adjustment
The handle position can be quickly adjusted without tools to suit the operator.
STIHL ErgoStart (E)
The STIHL ErgoStart makes starting the tool more convenient by enabling a smooth, even pull. The start-up sequence benefits from an additional spring between the crankshaft and start-up mechanism making the whole procedure less strenuous. Even a gentle pull of the starter cord effortlessly starts up the engine
Thanks to Electrostart, users can restart the tool quickly and easily at the push of a button − without having to take it off their backs first. This saves them extra hassle and is the perfect solution for short breaks. The lithium-ion battery is recharged while the tool is in use.
|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|
|Air flow rate m3/h 5)||1.090|
|Maximum air flow m3/h 6)||1.430|
|Air speed mph||186|
|Max. air speed with round nozzle mph||222|
|Air speed with round nozzle m/s||83|
|Max. air speed m/s||99|
|Air velocity m/s 5)||83|
|Starting features||Electrostart / ErgoStart|
|Tank volume l||1.70|