Our ETA 84" Severe Extreme box blade or even a 78" would be a great fit for your tractor. It comes with a solid welded Cat 1/Cat 2 combo hitch, 8 ripper shanks and high quality US made cutting edges.
The weight of these(78"@680pounds/84"@725pounds) is more than adequate for most any application, but some continually swear that heavier is better.
Ted says:
If the design and angles are right, weight is a factor to a certain extent, but isn't necessary. The extra weight will be good for
ballast with loader work, but will not matter beyond that.
As an example: He used our utility box blade as ballast on his 22hp Bobcat tractor in our grapple video which worked well, but for grading, he would've been better off with our lighter, compact box because the extra weight hurt more than it helped.
Ted is on his way to the factory to design a heavier, over the top box blade for those that believe weight conquers all. If there's a demand, he is willing to build!!!