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

BMZ SO

Built by BMZ, HZTM, Lugansk

Top speed
70 km/h
43 mph
Weight
95 t
209,439 lb
Length
12.6 m
41 ft 4 in
Track gauge
1,524 mm
Russian broad gauge
Years built
1934–1951
4,487 units
Axle arrangement
1'E h3

Overview of the BMZ SO

Discover the mighty SO steam locomotive, a testament to impressive engineering.

Also known as RZD SO or UZ SO17, this powerful engine was built by BMZ, HZTM, and Lugansk between 1934 and 1951.

With a 1524 mm gauge and a top speed of 70 km/h, the SO proved its durability and reliability on the railways of Russia and Ukraine.

Its 2-10-0 Whyte notation and substantial 12.6 m length highlight its imposing presence and capability.

Experience the allure of steam with the SO, an icon of railway history.

BMZ SO technical specifications

Value
Built byBMZ, HZTM, Lugansk · 1934–19514,487 units
Top speed70 km/h43 mph
Track gauge1,524 mmRussian broad gauge5 ft 0 in
UIC axle arrangement1'E h3
Whyte notation2-10-0
Length12.6 m41 ft 4 in
Weight95 t209,439 lb
Source of the data: ru.wikipedia.orgView this model on trainspo.com Spotted an error? Let us know

Operators of the BMZ SO

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

OperatorClassCountry
Russian RailwaysRZD SORussia
Ukrainian RailwaysUZ SO17Ukraine

BMZ SO 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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