Tank train is waiting for green light. You can see the gondola behind locomotive (as protective car)

ET42's are used to pull the heaviest freight trains in Poland. Here ET42-16 with short freight train

Sharp bend

Sun and snow. Heavy diesel locomotive working in power plant number 4 in £ódŸ

Every polish tank train has protective car which is placed behind the locomotive

The strongest polish locomotive with 65 gondolas

ET22 waiting under the bridge and SM42-175 pulling a traction maintenance train

EU07 pulling passenger train with dining-car (purple color).

Triple electric power: ET22 and ET42-36 leaving '£ódŸ Chojny' station

Polish passenger train

ET22 with loaded gondolas leaves 'Lodz Olechow' yard

Two diesel shunters on snowy carpet

One turned on light is used when locomotive is shunting

EU07-143 and EU07-462

Diesel shunter pulling cars with scrap-metal.