TU4 is a narrow gauge (750 mm) diesel locomotive, which was designed in 1962 by "Kambarka Engineering Works" in USSR. 3210 TU4 locomotives were produced until 197... (more)
Kp4 (or P24) is a narrow gauge (750 mm) steam (0-4-0) locomotive, which was designed at 1941 by "Kolomensky Zavod" in USSR and built by Poland for railways of Soviet Union after S... (more)