This product is covered by our free 1-year parts & labour guarantee. Chainsaw features 750 watt motor. Ryobi rpp750s 750w corded electric pole pruner free 1 year guarantee with a 20cm bar and a chain speed of 15 m/s. We will only offer an item for sale to our customers once it has been thoroughly tested in this way and we are completely satisfied that it functions as it should.