The image shows an old, rusted wheel of an excavator. The wheel is circular in shape and appears to be made of metal. It is resting on a metal stand and is surrounded by a pile of rocks and other debris. There is a small plaque on the side of the wheel with text on it. The background is a corrugated metal wall with a window on the left side. The floor is made of concrete and there is a green machine on the right side.