Powered by a 36 V lithium-ion battery, the circular brushes and power sweep always rotate at an optimum speed for a great clean. Including the efficient STIHL 'MultiClean PLUS' sweeping system, it is suitable for all kinds of debris and is low weight, has direct power transmission and is easy to push. The KGA 770 comes with an ergonomically designed push bar, central height adjustment and durable nylon bristles which come with a four year warranty. Ideal for sweeping large areas such as school playgrounds, petrol stations and warehouses.