Ugh my grandparents gave me a modern 36in Trinitron when I was in college. I ended up leaving it with one of my old roommates when I moved out, mostly because I didn't want to move it again. It felt like it was made out of solid glass, it had to be near 200 pounds (probably exaggerating, but it was heavy and extremely awkward to hold while moving with two people). I'm kinda wishing I still had it now.
that is 75 Kg/165 lbs, so 100 Kg or more for a 36" seems just right (as said on the other thread I have a special table/support for it).
And BTW the only reason why I changed my good ol' (as well trinitron) 20" inch computer monitor with a "flat" 22" screen is because aging I see better the screen at a slightly increased distance (i.e. thanks to the reduced thickness I can have the screen some 30-40 cm farther on my desktop).
We have a Sony 36" 4:3 HD Trinitron in the basement for the kids to play old Nintendo and Sega games on. It weighs 238.5 lbs without the stand. I can barely pick it up.
When we moved from a 3rd floor walk-up to our house, one mover used several straps to strap it to his front and carried it down the stairs by himself. He was a beast, as broad as he was tall.
As someone who spent a few years working in home entertainment retail I can confirm that Trinitrons were by far the heaviest CRTs of any given size. They were truly excellent, though.