1.Tow tractor,easy handling,smart design but powerful. 2.A green product,no pollution. 3.Mini pickup, electric tug 1.Tow tractor,easy handling,smart design but powerful. 2.A green product,no pollution. 3.Mini pickup, electric tug SPECIFICATIONCap.WheelWheelSpeed500Wmmmm70Ah600Wmmmm70Ah800Wmmmm70Ah