I know you want something clean, this is what will suit you. A ready-to-work generator, considered one of the best and strongest generators in the market in terms of durability, power, ease of cooling, and cheap spare parts. Origin: Original German. Engine: Air-cooled (4 cylinders - the desired and practical model). Model: Deutz 912 (its spare parts are available in the market, cheap, and in demand). Electricity: 220 / 380 volts. Maintenance status: New oil. New belts. New filters. All parts are original and available for inspection. General condition: The generator is ready to start and work immediately. Connect the electrical wires and go (in short, it doesn't need any expenses).