The br350 petrol blower from stihl is fitted with the leading edge stihl 2 mix engine. This powerful 63.3cc 2 stroke engine offers more than the standard 2 stroke. Engineered to offer power, fast acceleration, reduced emissions and economical running costs. Due to the elastostart technology, starting the engine has never been easier. This reliable system minimises the standard kick back the recoil starting can produce, making for a smoother, consistent start. with its backpack design, this machine is ideal for working around large lawns and gardens, orchards and paddocks. With an impressive air speed of 90m s and 17 knot blowing power, it makes light work of wet leaves, twigs and even fresh snow. extremely comfortable to use, the soft padded straps and anti vibration technology allow you to work at a leisurely pace. The anti vibration system reduces the amount of vibrations felt by the user from the engine, reducing fatigue and the effects felt from vibrations in the hands and arms. the multi function handle has all the buttons within finger reach for additional comfort. with tool less oil and fuel filler caps.engine meets required eu emissions standardsspecificationengine type stihl 63.3cc 2 mix, 2 stroke petrolengine power output 2.1kw 2.8hpfuel tank 1.70lignition recoil with elastostartblowing force n 17air speed mph 168max. Air speed mph with round nozzle 201vibration levels m s² 3.9noise levels dba 106weight 10.1kgwarranty 2 year domestic subject to annual service, 1 year commercial