The Walker Tank is a trapezoidal inverted box shaped body, filled with gasoline and a supply ship that moves on uneven ground with six legs. There is no hovering, and the shape of the feet resembles that of Walker. In this sense, there are also books that are close to Walker. Although not handsome, it has played a powerful role in refueling activities in mountainous areas and other terrain where LS cannot navigate. There are Searchlight on it. Side mounted crane. There is a phoenix tailed boat style bridge on the front and one on both sides. Is it a walking fuel tank that no one will attack, or is it afraid of the flame of a firearm igniting gasoline? Although it is of class size, it is unarmed. Without Walker's carrying capacity.

Appearing only in the 19th sentence, he sought help from Ian Kiel when attacked by Hora and escaped, but in reality it was Hora's trap of sending spies to confuse him.