I don't know much about Belltec...but you should be able to buy a Bobcat brand 10c auger with a full size attachment plate for about the same amount of money. What I do know is whenever you are at the low end of a hydraulic attachments gpm rating, people are rarely happy with it. The 10c is rated from MT's, 400 and 500 series machines, S70, S100, and T110. Those machines have a similar flow rating to your 722. Granted, I'm biased to the bobcat brand.
