The Electric Powered Tuggers are suitable to use in airports, hospitals, and wholesale and retail stores. They can be used in a variety of applications like pulling industrial carts, hoppers, trash cans, trailers, and tow bars. E-TUG-10/20/30: Ideal to PULL loads without extreme stress or strain on the user's body. E-TUG-HD-30/50/70/100:The tuggers also help reduce the risk of accidents and injuries and improve handling efficiencies. High torque 24V DC drive motor handles heavy-duty jobs. Ergonomic handle features easy to operate throttle with FWD/REV speeds and horn. Includes an electromagnetic disc brake with automatic dead-man feature that activates when the user releases the handle. Includes two (2) 12V batteries, an integral battery charger, and a battery level gauge. Pin Hitch standard, optional attachments available.