Do ertl engines fit on 00/H0 track?

I've recently heard that the engines of Thomas ertl range can fit on 00/H0 tracks. I can't test this since I don't have any track. Is this legit?

I've recently heard that the engines of Thomas ertl range can fit on 00/H0 tracks. I can't test this since I don't have any track. Is this legit?