THE NEW S51SX
With the new S 51 SX truck-mounted concrete pump, SCHWING introduces a new large boom pump that is characterised by a significantly reduced weight with the usual stability and durability.
The combined Roll-Z-Fold with 235° and 230° rotation angles in the last two mast elements offers maximum mobility for every construction site. The short front mast elements further increase flexibility.
The SX outriggers developed and patented by SCHWING are curved and can thus occupy a significantly longer space in the machine than a classic X-outrigger. Even larger outrigger spreads can be realized with a single extension beam. The centre of the frame is not blocked by outriggers and remains free. As a result, the efficient long-stroke pump kit P2525 can also be installed, which increases running smoothness and reduces wear.
See the link below for more information
https://schwing-stetter.com/de_en/products/truck-mounted-concrete-pumps/s-51-sx.html