I’m pretty sure I have posted these before cuz burnham and I went round about them. The Carson car trailer in my vids with the little trees is pretty heavy duty, 6” frame, steel deck. This miller tilt top is much heavier, it’s a mini heavy equipment trailer. It also has a hydraulic cylinder converted to a damper for the tilt which absorbs some shock, along with the limbs on the trailer. These trees were the ones where the guy climbed the boards nailed to the tree, and got caught in the top and yanked out of the tree when he topped it…a large top. At least 20’ up. Him surviving was a miracle. Or not landing under the top really.
That’s the top on the ground behind me in this one:
I use the trick whenever I can. I would not do it with heavy green wood or eucalyptus of any size. Dry pine is very light. I don’t have vid but I once dropped an ironbark on 16’ trailer and 20’ truck, then cut the center at the hitch out. It was a tall tree but skinny trunk, all fluffy limbs. I cut it with a 20” bar. Worked a charm…
I thought about the lowering trick, but concern about pulling it backward off the stump. From a high point would be better.
I was thinking about maybe a triple hinge and making the entire face a tall soft Dutchman. Maybe cut two wedges out of the top of the face on either side, creating a wedge to crush down through the Dutchman…then winch the tree down onto the trailer with the Winch in the truck.
It all requires a good seat of the pants feel for how much one can get away with….and if I ever did break a trailer, I have a big machine and welding shop…