 It was ordered from Krauss, who were still constructing the same class of locomotive as Nos 1 and 2 (construction continued until 1950) and entered service as No 3 in 1942.This third locomotive was subsequently withdrawn and scrapped, its wheels and frames being used to construct a diesel locomotive, still in service as locomotive D2.The original boiler of No 3 is still on static display in the Prater park.