The four-part distribution boom is in a Z-fold configuration. Related To: Liebherr USA, Co. The Liebherr 38Z4 XXT truck-mounted concrete pump offers a 4-part distribution boom in a Z-fold ...

Z-fold distributor boom that is highly torsional-resistant and exhibits low-vibration boom movements on the construction site.

The S 41 SX three-axle, truck-mounted concrete pump features a four-section Roll and Fold boom with a 120-ft. horizontal reach, over 134-ft. vertical reach and 740-degree boom rotation.