Well, we have a quarter section, but don't farm it ourselves. My husband is a contractor. Thus, we always had our round bales put up in partnership, with our partner doing the haying,
Often though, since he farmed a lot of land all over the place, our round bales would still be sitting in the field, when I needed them to feed
We thus used our 4 x 4 truck, and a tow rope, placed around the bottom 1/3 of that bale. If the bale was lying on it' side, we would first use a jack, to get it standing up.Helps to tow it, with snow on the ground ! In summer, I use small square bales
Now, we no longer grow our own hay, and I have way less horses, but still use round bales in the winter. They are delivered, and we just stand them up as needed, and then I fork off of them, re moving nay outer spoiled hay
But yes, people that move hay all the time, have a fork on a tractor ,and also have a 4x 4 truck , equipped with a bale handler, thus able to carry two round bales at a time, including down the highway, if needed