The Prairie Dog Digger Model backhoes, are the last time I checked, copies or clones of the Woods 3pt backhoes found in year 2001, and are made in Bulgaria. I do not like 3pt backhoe designs, because the attachments are prone to catastrophic metal failure where the top link attaches to the tractor transmission housing. It simply cannot support the torsional stress derived from backhoe usage.
Why not just purchase a TYM BY200 subframe mounted backhoe specifically made for your tractor model. Its like a perfect fit for your tractor......and fully subframe mounted.