Metrovagonmash 81-717

Built by Metrovagonmash

Top speed

90 km/h

56 mph

Track gauge

1,520 mm

Russian broad gauge

Years built

1976–1988

Overview of the Metrovagonmash 81-717

Discover the 81-717, a robust and reliable Electric Multiple Unit (EMU) that has served extensively across various metro systems. This iconic locomotive boasts a distinguished history, primarily associated with Moscow Metro, Nizhny Novgorod Metro, Saint Petersburg Metro, and Tbilisi Transport Company.

Built by Metrovagonmash between 1976 and 1988, the 81-717 is designed for efficient urban transit. It operates on a 1520 mm gauge and utilizes a 750 V DC third rail electric system, enabling speeds of up to 90 km/h.

With a car length of 19.21 meters, a width of 2.67 meters, and a height of 3.65 meters, the 81-717 is a substantial yet agile train. Its enduring presence in these major cities is a testament to its engineering and operational effectiveness in demanding metropolitan environments.

Metrovagonmash 81-717 technical specifications

	Value	Imperial / US
Series	81-717
Built by	Metrovagonmash · 1976–1988
Top speed	90 km/h56 mph	56 mph
Electric systems	750 V DC (3rd rail)
Track gauge	1,520 mmRussian broad gauge4 ft 11⅞ in	4 ft 11⅞ in
Car length	19.21 m63 ft 0 in	63 ft 0 in
Width	2.67 m8 ft 9 in	8 ft 9 in
Height	3.65 m12 ft 0 in	12 ft 0 in