The MasterTug MT400+ is designed to allow a single pedestrian operator to easily push, pull and steer wheeled loads weighing up to a maximum of 4,000 kg. As part of the MasterTug range, the MT400+ utilises hydraulics for traction, an AC drive motor for power and a dual secured mast for strength. The tug's battery monitoring system alerts the operator to the remaining charge and the option of an interchangeable battery allows the tug to be used 24 hours a day.