Hello everyone,
My friend and I came across a mid-1980s Otis traction elevator installation in the Chicago suburban area. It’s 8 stories, 3 elevator cars, installed in 1985, and has DC generators. We found a weird model number of “MRM-3035.” We tried looking up the model on various websites and search engines and could not find any information about the elevator model. We even tried looking it up on Otis Wave 2.0 to no avail.

If you guys have heard about this elevator model, please reply back to this thread because I want to know what the elevator model is.