The Digger is a cut vehicle from Half-Life 2's beta. It was intended to appear during Ravenholm.
The Digger makes its appearance in d1_town_02. It can be found in a cave at the bottom of the drop. The vehicle is mountable however is known to get stuck in walls and angles in the floor. The Digger, though textured, is only so in a basic sense with flat colors being dominant.