Adds an rail tanker (rail tank car) for transporting liquids
Mods introducing new content into the game.
Trains are great, but what if they could do even more?
Inserter can take out of Rail Tankers Infinitely.
It's not a bug, see https://mods.factorio.com/mods/Choumiko/RailTanker/discussion/2620 the information page of the mod