Three class 1012 6400 kW Bo-Bo electrics were built by SGP in 1993 as prototypes for a new generation of electric locomotives with three phase AC drive. In the event, ÖBB opted for the Siemens Taurus design and class 1012 didn't go into series production.
The three prototypes were used on Ro-La trains over the Brenner pass until 2006 and were then sold to Swedish operator Hector Rail. They ran in Sweden for around a decade but have been in store since 2017.