Pick what you need, see a real price with every fee itemised, and take the booking — instead of ringing round five operators for quotes that arrive tomorrow.
The operator comes with the machine and runs it. They drive to your site, set up, pump the whole pour and wash out before they leave — you never touch the pump. Hiring a machine on its own is dry hire, and that is a trade arrangement.
Machine, concrete, hours, reach, postcode. No name, no address, no phone number yet.
Every operator covering that postcode sees the same job at the same minute. Nobody bids; the price is already set.
The ones who are free come back by name. You choose one, and only then do they get your details.
Arrive, set up, pump the pour, wash out. The invoice is the number you were shown on this page.