Charlatte America's CBT350 AC Tow Tractor is a self-propelled, battery-powered, GSE tow vehicle ruggedly designed to withstand the harsh elements of today's airline ramp environment. One of the main features of the unit is the fully integrated 80V AC powertrain with 40hp (30Kw) drve motor, which provides the unit with the capability of towing very heavy loads over long distances (fully tested wtih an 80,000 lb. load on a 2-percent grade.)