Can anyone perhaps identify this train set?

[Super]

Although I can't locate an exact match or set here is a look at a train that was in the 1981 Catalog. I know its after the years you mentioned but this may be a variation of an earlier train. This one has a log car, yellow flatbed and is an EF58 engine that looks to be blue with grey. The log car also may have been reduced in this variation along with changing the wheels from yellow to red. Its the closest I am getting but like Sunhuntin mentioned I have not come up with an earlier set with all red track but that doesn't mean they don't exist especially if its like you say an exclusive release to Sweden. Maybe we are getting closer with all this input.