On Tuesday, 19 February 2019 19:22:29 UTC, JimK wrote:
https://www.youtube.com/watch?v=qIen0LlzMN0
https://www.hss.com/hire/p/vacuum-slab-lift-two-man
Ł76 for first day.
Upto 150kg
What's it attached to?

There is the option for presumably a crane for repeated use, but if you watch the video two blokes handle a slab quite easily. The vacuum part is battery powered.

Owain