The prototype of this model is the former class Rc5 1323 of the SJ. It was rebuilt to class Rc6. When TKAB took over this loco it was re-numbered to Rc6 1. It was painted red and wears TKAB lettering and the big logo at the sides. Later the Rc6 1 came to the SSRT and was re-numbered to the original reporting number Rc6 1323. The TKAB lettering and logos were removed.
This fine detailed model is powered by a Maxon-Motor with fly wheel, has LED flood lights and prototypical pantographs. This release includes 7 units only.