When I was in HS my father bought a set of half tracks for the 8N; they really changed it from a 3 season to a year round machine. Under the wrong conditions though they acted like ice skates. I was driving down the hill by the barn, which has a good south grade and an even steeper grade to the east. I hit a patch of ice and started sliding sideways. Luckily the ice stopped before my heart did.
Landscaping a few years later; we were sent out to unload a 40 foot enclosed trailerload of plants. People kept disappearing until I was the only one left, so I started the little 185 Kubota to drive into the trailer, load up the bucket until the rears got light (no counterweight) and backed out to unload and start over again. I'm not sure how long I should have been running that little diesel in that enclosed area.
I finally got my own tractor; a nice little
L275 'Bota. I used it to plow out the driveway one day, then went across the road to clean out my mailbox. A car was coming so I stopped to let them go past while keeping my hand on the loader control. I lifted the mailbox right off it's post.
This one is more in tune with the OP's suggestion; While working weekends at an apple orchard I was helping the owner load his forklift onto the truck so that we could bring it to the other farm. There was a gap between the loading dock and truck deck so we put in planks to bridge it.
As he drove onto them one of the planks kicked out, and the forklift started to go over. It tilted in slow motion as I watchedhim reach up and wrap both arms around the uphill side of the frame; it crept over farther and farther; then it suddenly slammed the rest of the way to the ground. He later told me that they caution about that very thing in forklift class; it happens so slowly at first that you think you can jump clear only to get slammed once it passes the center of gravity.