KTZ Er

Built by BMZ, ČKD, HZTM, KTZ, Lugansk, NZL, Sormovo

Top speed

65 km/h

40 mph

Track gauge

1,520 mm

Russian broad gauge

Years built

1946–1957

3,266 units

Axle arrangement

E' h2

Overview of the KTZ Er

Explore the enduring legacy of the Er steam locomotive, a powerful machine that has served diverse railway networks across Ukraine, Belarus, Moldova, Kazakhstan, and Russia.

This iconic 0-10-0 locomotive, built between 1946 and 1957 by renowned manufacturers such as BMZ, ČKD, and Lugansk, is a testament to robust engineering and operational reliability.

With a gauge of 1520 mm and a top speed of 65 km/h, the Er played a crucial role in freight transport and logistics, embodying an era of formidable steam power.

Discover the impressive presence and historical significance of this remarkable locomotive.

KTZ Er technical specifications

	Value	Imperial / US
Series	0-5-0
Built by	BMZ, ČKD, HZTM, KTZ, Lugansk, NZL, Sormovo · 1946–19573,266 units
Top speed	65 km/h40 mph	40 mph
Track gauge	1,520 mmRussian broad gauge4 ft 11⅞ in	4 ft 11⅞ in
UIC axle arrangement	E' h2
Whyte notation	0-10-0

Source of the data: ru.wikipedia.orgView this model on trainspo.com Spotted an error? Let us know

Operators of the KTZ Er

Railway companies that have operated the Er, with the class designation used by each of them.

Operator	Class	Country
Belarusian Railway	BCh Er	Belarus
Kazakhstan Temir Zholy	KTZ Er	Kazakhstan
Moldovan Railway	CFM Er	Moldova
Russian Railways	RZD Er	Russia
Private owners group	@private-ua Er	Ukraine
Ukrainian Railways	UZ Er	Ukraine