Concrete pumps are the only kind of machine to be equipped with
molecular high density pads with the purchase.
This is because not very large diameter outriggers must withstand great pressure during pumping and these machines often work on sites with not compacted soil, this could cause the reversal of the pump.
There are two models which are mainly used:
dimensioni mm. Max Carico Base TON
500X500X60 20 TON
600X600X60 25 TON
And also, for particular demands:
700X500X60 e 700X700X60