Plasser & Theurer Ballast Cleaning Machine Detail of Screens and Undersize Discharge

Plasser & Theurer Ballast Cleaning Machine Detail of Screens and Undersize Discharge

Union Pacific Railroad near Willcox, Arizona

March 17, 2018

Canon 5D Mark II, 300 mm f4 IS

Size of Original: 5616 x 3744 pixels

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