The SHE71 Stihl electric vacuum shredder is an ideal alternative to the petrol ones if its needs to be a quieter machine. These quiet but powerful machines get the work done quickly and efficiently. It is very simple to convert it to a blower if this is required. The vacuum bag has a 45 litre capacity and is easily emptied by the bottom zip. 1.100 watt, 230volt. Maximum air flow rate is 580m3/h1.