same replies as above. Our robots have been receiving in our opened service (Lyon airport) on a daily basis vehicles up to 3 tons (incl. heavy SUVs with hybrid powertrain). Our mechanical spec. is higher though
Also no sign of it on Twitter, seems like people using it would likely talk about it on social media (maybe it's a private beta for airport employees?)
https://www.lyonaeroports.com/en/parkings-airport/car-parks-...
Also they seem to use ectorparking.com at Lyon, are you affiliated with Ector?