TU4 diesel locomotive

TU4 (ТУ4) is a Soviet narrow gauge diesel locomotive for the track gauge of 750 mm (2 ft 5 1⁄2 in).

TU4 diesel locomotive

TU4 (ТУ4) is a Soviet narrow gauge diesel locomotive for the track gauge of 750 mm (2 ft 5 1⁄2 in).