I've run across a used Xcaliber tablesaw in my area. It is a single phase 5= hp 12" saw. It includes a sliding table option. The cast iron surface on t= his saw is 30" x 40". It is impressive looking. However, it appears from a = few searches that it is made in UK and may not be available anymore.
The price on the saw seems decent, but not if parts are unavailable.
Bob