ASEA Rz
      Rz| | Type and origin | 
|---|
 | Power type | Electric | 
|---|
 | Builder | ASEA | 
|---|
 | Build date | 1982 | 
|---|
 | Total produced | 1 | 
|---|
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| | Performance figures | 
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 | Maximum speed | 160 km/h (99 mph) | 
|---|
 | Power output | 4,000 kW (5,400 hp) | 
|---|
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Rz was an electric locomotive built by ASEA to test out asynchronous motors. It was built in 1982 and closely related to the Rc-series. It was test run until 1989 on Siljansbanan, but there was never any mass production of it. 
Later developments
After ASEA merged with Brown, Boveri & Cie to form Asea Brown Boveri in 1988 the development of asynchronous motors was moved to Switzerland. The Rz-technology was utilized for the development of the X2-train and the Rc5-locomotive.
Disposal
In 1992 the engine was donated to the Swedish Railway Museum, but they were not particularly interested in it and in 1999 it was moved to Örebro to become a parts locomotive.
References
| | Swedish rolling stock | 
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 |  |  | Locomotives |  | 
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 |  |  | Multiple units |  | 
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