BORA PM-3500 Super-Duty Mobile Base. Mfg. states the base will support 1500lb. There is no provided way to attach the saw to the base although I could drill a hole in each side and put a screw in.
I do need a way to move it a few times a year, but only a few feet at a time. This base is $139 vs. $250 for Sawstop. Both bases permit the saw to rest directly on the floor when not being moved.
Incidentally, Sawstop told me that there will be no base or dust collection promotion this year.
Thanks