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Locomotive-Specs
BMZ Er – photo 1© trainspo.com
Steam locomotive

BMZ 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 BMZ Er

Discover the Er steam locomotive, a powerful 0-10-0 type engine that was a cornerstone of post-war railway operations across Eastern Europe.

Built between 1946 and 1957 by esteemed manufacturers like BMZ, ČKD, HZTM, KTZ, Lugansk, NZL, and Sormovo, a remarkable 3,266 units of this robust locomotive were produced, ensuring widespread availability and service.

Featuring a 1520 mm gauge and capable of reaching speeds up to 65 km/h, the Er was instrumental in heavy freight transport for railways in Ukraine, Belarus, Moldova, Kazakhstan, and Russia, showcasing its versatility and strength.

Its UIC classification of E' h2 highlights its substantial build and operational capacity, making it a significant symbol of the region's railway engineering advancements during the latter half of the 20th century.

BMZ Er technical specifications

Value
Series0-5-0
Built byBMZ, ČKD, HZTM, KTZ, Lugansk, NZL, Sormovo · 1946–19573,266 units
Top speed65 km/h40 mph
Track gauge1,520 mmRussian broad gauge4 ft 11⅞ in
UIC axle arrangementE' h2
Whyte notation0-10-0

Operators of the BMZ Er

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

OperatorClassCountry
Belarusian RailwayBCh ErBelarus
Kazakhstan Temir ZholyKTZ ErKazakhstan
Moldovan RailwayCFM ErMoldova
Russian RailwaysRZD ErRussia
Private owners group@private-ua ErUkraine
Ukrainian RailwaysUZ ErUkraine

BMZ Er photos

Photos © their respective authors, shared on trainspo.com. They may show liveries or variants that differ from the specifications above.

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