look on putzmeister germanys web site you will see the putz 62-6 or the 63-5 the pumps in the picture are four putzmeister 62-6 and two putzmeister 58-5s

This photo is of some gas tanks that were built in the north of Spain, my company participate are red and yellow pumps. More than six arms the last section is split in two.

CIFA has been building 5 and 6 section units for both the European and USA market for so time know all with 5-inch line to the tip,

somtimes its not about the lenght, but the articulation. you loose a lot of reach when you have to lean back in order to go over/forward.