The Chrono miner may only chronoshift to a friendly Ore refinery and will do so automatically when full. It must move conventionally to any other location. They can also be commanded to do so, providing a way to quickly escape when under attack. This can also allow Chrono miners to teleport to a player controlled refinery which is even not directly accessible by wheels, like across bodies of water or across the whole map. This may be significant for going to a forward refinery quickly and efficiently. Chronoshifting will also leave behind any Terror drones that may have embedded themselves in the Chrono miner, but will keep Crazy Ivan's bombs with them.