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Austrian Federal Railways (BBÖ) class 1670

1670.25 at the 1984 ÖBB open day

The four examples built in 1925 from the class 1570 were considered relatively successful from a design point of view, but the power was not sufficient for the assigned applications. In order to increase power, it was...

Austrian Federal Railways (BBÖ) class 1670Remove
Variant
1670.1
Built 1928-1929, 1932
Manufacturers m:Krauss;m:Floridsdorf;e:SSW
Wheel arrangement (1A)Bo(A1)
Gauge 1435 mm
Length 14684 mm
Service mass 112000 kg
Top speed 100 km/h
Power 2350 kW
Engine

General

Property Austrian Federal Railways (BBÖ) class 1670
1670.1
Remove
Built 1928-1929, 1932
Manufacturers mechanical part: Krauss, Floridsdorf, electrical part: SSW
Wheel arrangement 1A-B-A1
Gauge 1,435 mm

Dimensions and weights

Property Austrian Federal Railways (BBÖ) class 1670
1670.1
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Length 14.68 m
Wheelbase 11.20 m
Service mass 112 t
Adhesion mass 76 t
Axle load 19 t

Power

Property Austrian Federal Railways (BBÖ) class 1670
1670.1
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Power source electric - AC
Hourly power 2,350 kW (3,195 PS)
Continuous power 2,150 kW (2,923 PS)
Top speed 100 km/h

Calculated values

Property Austrian Federal Railways (BBÖ) class 1670
1670.1
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Power-to-weight ratio 21.0 kW/t
Adhesive weight/Total 1 : 1.47
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