I'll hit some spots and let seedtick take over. that tree (log) still had the root ball on it, it was 20 feet and took about 6 hours to cut off. we have a bunch of chain saws, a couple of 42 inchers and some smaller. we leave the butts in the water, they would make a fine table or something, they pull out to many trout lines when coming in.
we had 12 foot cross-cuts back in the day, and yes some times they had to weld 2 of them together. sometimes we'll sink our barge about 2 feet before the log pops loose and then some times it dont pop. thats the ones we been looking for. we have a 5'th wheeler with about 10 tires. the big logs we saw, turn, saw, turn, sae, ect, all day on cut /saw days. and thats the man in the photo, Mr. Seed. later keith