This was my 4020R's first day of work a couple weekends ago. Moved some IHC project vehicles around so I could extract the boat out of the shop (for sale, and to facilitate cleaing a bunch of junk out make room for the tractor). The green 4 door pickup has the rear brakes locked up (despite the parking brake being left OFF during storage).
It also has about 1000 lbs of scrap iron/steel in the bed (adding to the 6000+ lbs weight of the truck). The 4020R didn't care. Used a crossbar type draw bar in the 3pt arms with a shackle in the center to lift/pull a chain attached to the truck frame (passed through an old truck tire/wheel as a bumper). Lifted the rear up to where the tires were almost clear of the ground and dragged the rig to where it needed to be.
Since then, I've been moving junk from around the shop (30 years worth of it), moving pallets of pavers, hauling truck parts, moving a 25kw standby generator, and prepping the areas around and leading up to the shop for grading and rock. Will be getting a LOT of use out of the box blade....