Lifting platform – preparation foundation / floor plate

Hello together, I am currently busy building a larger hut / hall (approx. 100 m2). The floor should be paved. Since I plan to buy a lift (only for hobby purposes), I would prepare a foundation (strip foundation?) in the course of the construction work. Are there standard dimensions for the foundation to which I can hold myself? Doof is of course, that I am not yet at all aware of which (used) 2-pillar lifting platform it is used. or are the dimensions similar to those of the different manufacturers? VG Markus