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The reference for locomotives and railcars

Austrian Federal Railways class 1012

Hector Rail class 141

Austria 1996 3 produced
1012.001 in June 1997 in Vienna-Matzleinsdorferplatz Stefan Lefnaer CC BY-SA 3.0

To find a successor to the class 1044, the ÖBB ordered a new high-performance locomotive for all train types from SGP in the nineties. With AC traction motors, it had to be able to haul 660-tonne express trains at 220 km/h on flat lines up to a gradient of 0.5 percent, but also 600-tonne trains at 100 km/h on severe gradients of 2.8 percent. In 1996, three prototypes were built with the electric part from a consortium of BBC, ELIN and Siemens.

The body got a modern design and livery created by Wolfgang Valousek. Most of the cabs was constructed from glass fiber reinforced plastic. At the time when the prototypes were delivered, the ÖBB had already decided to order the Taurus from Siemens as standard locomotive. Certification for 230 km/h did not take place, so they were restricted to 160 km/h and used for the rolling highway. In 2007 they were sold to Hector Rail which now uses them in Sweden as their class 141.

Technical data

General

Built
1996
Manufacturers
mechanical part: SGP Graz, electrical part: ABB, ELIN, Siemens
Wheel arrangement
B-B
Gauge
1,435 mm (Standard gauge)

Dimensions and weights

Length
19.30 m
Service mass
82.6 t
Adhesion mass
82.6 t
Rigid wheelbase
2.80 m
Axle load
20.7 t

Power

Power source
electric - AC
Continuous power
6,400 kW (8,702 PS)
Top speed
160 km/h
Starting effort
280.0 kN

Calculated values

Factor of adhesion
1 : 2.89
Power-to-weight ratio
77.5 kW/t
Adhesive weight/Total
1 : 1.00
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