That particular Drawbar is not a heavy duty model, but real good ones are available that cost much more from Ag supply companys.
I have a good one that I 'made' a 2 point hitch for a IH 5100 Grain Drill since the original hitch is not a good design and was worn making it a sloppy connection with a lot of slack. Using the tractor factory drawbar did not level the drill and was wearing the hitch even more. I only use the tractor drawbar for a anchor point and tiedown for transport.
I like the 2 PT hitch for the ability to adjust any towed implement on the go and hooking up as a breeze compared to the drawbar connection (PATS on tractor lift arms)