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Aussig-Teplitz Railway IIIa and IIIb

IIIa No. 20 “Rothenhaus”

Since the Aussig-Teplitz Railway had a network with many gradients, the power of the existing class I 2-4-0 passenger locomotives became insufficient early on. For this reason, starting in 1869, a total of nine class ...

Aussig-Teplitz Railway IIIa and IIIbRemove
Variant
IIIb
Built 1889-1894
Manufacturers Wiener Neustadt
Wheel arrangement C
Gauge 1435 mm
Length
Service mass 36800 kg
Top speed
Power
Engine

General

Property Aussig-Teplitz Railway IIIa and IIIb
IIIb
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Built 1889-1894
Manufacturers Wiener Neustadt
Wheel arrangement 0-6-0 (Six-coupled)
Gauge 1,435 mm

Dimensions and weights

Property Aussig-Teplitz Railway IIIa and IIIb
IIIb
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Length loco 8.62 m
Wheelbase 3.15 m
Empty mass 32.5 t
Service mass 36.8 t
Adhesion mass 36.8 t
Rigid wheelbase 3.15 m
Axle load 12.3 t
Water capacity 9,000 l
Fuel capacity 3 t (coal)

Boiler

Property Aussig-Teplitz Railway IIIa and IIIb
IIIb
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Grate area 1.52 m²
Firebox surface 8.4 m²
Tube heating surface 102.9 m²
Evaporative heating surface 111.3 m²
Total heating surface 111.3 m²

Power plant

Property Aussig-Teplitz Railway IIIa and IIIb
IIIb
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Driver diameter 1,380 mm
Boiler pressure 11 bar
Expansion type simple expansion
Cylinders two, 455 x 610 mm

Power

Property Aussig-Teplitz Railway IIIa and IIIb
IIIb
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Power source steam
Estimated power 360 kW (489 PS)
Starting effort 85.6 kN

Calculated values

Property Aussig-Teplitz Railway IIIa and IIIb
IIIb
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Factor of adhesion 1 : 4.22
Optimal speed 26 km/h
Power-to-weight ratio 9.8 kW/t
Heating Surface Equivalent 153.3 m²
Cylinder volume/HSE 1 : 1,293.99
Adhesive weight/Total 1 : 1.00
Tractive force/Heating surface 1 : 16.06
Grate area/Heating surface 1 : 73.22
Firebox/Tube surface 1 : 12.25
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