The Sun Joe Electric Tiller/Cultivator holds the power found in a gas tiller with the convenience of electric power. Weighing in at 17 lbs the Tiller Joe is easy to use in any situation; such as starting a new garden or recovering an old lawn. Its four steel angled tines enable the Tiller Joe to loosen the ground and make any planting or dirt removal easier than with hand tools; relieving strain on the operator by using power and reducing weight and motion by the operator. No tune ups or oil are necessary, ever. This machine is ETL inspected and approved and comes with a full two year warranty from the manufacturer.