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Imperial Russian Railways series Е

After entering the First World War, the Russian Empire urgently needed heavy freight locomotives in order to be able to transport war supplies over mountainous sections. The aim was to replace the outdated Series Ф (F...

Imperial Russian Railways series ЕRemove
Variant Standard
Built 1915-1918
Manufacturers Baldwin;ALCO;Canadian Locomotive Co.
Wheel arrangement 1E
Gauge 1520 mm
Length
Service mass 85000 kg
Top speed 70 km/h
Power
Engine

General

Property Imperial Russian Railways series Е
Standard
Remove
Built 1915-1918
Manufacturers Baldwin, ALCO, Canadian Locomotive Co.
Wheel arrangement 2-10-0 (Decapod)
Gauge 1,520 mm

Dimensions and weights

Property Imperial Russian Railways series Е
Standard
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Length loco 12.35 m
Wheelbase 8.48 m
Total wheelbase 18.38 m
Service mass 85 t
Adhesion mass 75.1 t
Rigid wheelbase 5.69 m
Water capacity 28,000 l
Fuel capacity 8 t (coal)

Boiler

Property Imperial Russian Railways series Е
Standard
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Grate area 6 m²
Firebox surface 19.3 m²
Tube heating surface 222.34 m²
Evaporative heating surface 241.64 m²
Superheater surface 61.3 m²
Total heating surface 302.9 m²

Power plant

Property Imperial Russian Railways series Е
Standard
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Driver diameter 1,320 mm
Boiler pressure 12.7 bar
Expansion type compound
Cylinders two, 635 x 711 mm

Power

Property Imperial Russian Railways series Е
Standard
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Power source steam
Estimated power 1,434 kW (1,950 PS)
Top speed 70 km/h
Starting effort 234.5 kN
Starting effort simple 281.3 kN

Calculated values

Property Imperial Russian Railways series Е
Standard
Remove
Factor of adhesion 1 : 3.14
Optimal speed 37 km/h
Power-to-weight ratio 16.9 kW/t
Heating Surface Equivalent 460.7 m²
Cylinder volume/HSE 1 : 977.42
Adhesive weight/Total 1 : 1.13
Tractive force/Heating surface 1 : 16.16
Grate area/Heating surface 1 : 50.49
Firebox/Tube surface 1 : 11.52
Total/Superheater 1 : 3.94
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