The Admin Anchor Cart is a special type of minecart from the Railcraft mod. This minecart acts as a chunk loader, functionally the same as the Admin Anchor. The difference being that this variation is mobile, and has a slightly larger radius. It will attempt to load 25 chunks (a 5 by 5 square) around it at all times. This is only accessible through Creative Mode/NEI, and is designed for server admins/operators.