TVZ ER2K

Built by RVR, TVZ

Top speed

130 km/h

81 mph

Power output

4,000 kW

5,364 hp

Track gauge

1,520 mm

Russian broad gauge

Years built

1962–1984

850 units

Overview of the TVZ ER2K

Discover the ER2K electric multiple unit (EMU), a versatile workhorse of Russian railways.

Built by RVR and TVZ from 1962 to 1984, with modern refurbishments in 2003, the ER2K is designed for efficiency and reliability.

This robust train boasts a top speed of 130 km/h and a substantial capacity of 1050 seats, making it ideal for commuter and regional routes. Its standard 10-car formation on a 1520 mm gauge track, powered by a 3 kV DC electric system delivering 4000 kW, ensures smooth and powerful operation across vast distances.

The ER2K has served notable operators like Crimea Railway and Russian Railways, contributing significantly to passenger transport infrastructure. Its dimensions of 3.48 m width and 5.09 m height are optimized for standard railway clearances.

TVZ ER2K technical specifications

	Value	Imperial / US
Series	ER2
Built by	RVR, TVZ · 1962–1984850 units
Refurbished	KrEVRZ, MLRZ 2003
Top speed	130 km/h81 mph	81 mph
Power output	4,000 kW5,364 hp	5,364 hp
Electric systems	3 kV DC
Track gauge	1,520 mmRussian broad gauge4 ft 11⅞ in	4 ft 11⅞ in
Formation	10 cars
Capacity	1050 seats
Width	3.48 m11 ft 5 in	11 ft 5 in
Height	5.09 m16 ft 8 in	16 ft 8 in