Heavy goods train Damplok Ty4-40 of the Polish State Railways.
Drive on two axles of the tender and via cardan shaft on all five powered axles of the locomotive.
? Wagner smoke deflectors
? Hauls heavy goods trains on main lines
? Metal wheels with delicately designed spokes
? Smoke generator retroffitable
After the Second World War, many class 44 locomotives remained in Poland. They were re-designated Ty 4-1 to Ty 4-132 and served faithfully there, in some cases, until the end of the 1970s.