Państwowa Fabryka Wagonów (Pafawag) ET22:

Am 3. Juni 2017 durchfuhr die PKP Cargo Elektrolokomotive ET22-1066 (3 150 138-8) ohne einen Zug am Haken den Bahnhof in Piotrków Trybunalski.

On June 3, 2017, the PKP Cargo electric locomotive ET22-1066 (3 150 138-8) passed the train station in Piotrków Trybunalski without a train on the hook.