The SM100 TOW is a self-weighted power tow unit; it generates its own traction so it can tow loads up to 500 kg where weight transfer is not possible. Loads fitted with a draw bar or towing eye are ideal. Like all SmartMovers in the range, the SM100 TOW features two drive motors for power, an FEA tested steel chassis for strength and an interchangeable battery that allows it to be used 24 hours a day.