Schwing Stetter redefines standards in the 40 m class with its S43SX truck-mounted concrete pump. Schwing RZ boom design combines the “Roll and Fold” boom with a Z-fold boom at the tip to offer 270 degree flexibility at the last boom section. The boom folding system also enables concreting work right up to the vehicle bumper. With an overall length of less than 12 m on a standard chassis this compact boom package does not extend beyond the machines outlet.
With the 270-degree Z-fold section at the tip of the boom, operators have a myriad of options for placement while shooting concrete up to 42.3 meters vertically, and 38.1 meters horizontally. The S 43 SX has an unfolding height of 8.7 meters for those low overhead situations and a slewing range of 740 degrees to suit many job site requirements. Its pipeline is a full DN-125 mm diameter. The S43 SX front outriggers extend along an arc, do not have to be swivelled or telescoped and can fit into even the smallest gaps at the construction site thanks to their low height that saves space and time. S43 SX outriggers are designed to be compact, with a fast set-up time. It requires an 8.3m outrigger spread (the spread is the same, front and rear) for maximum stability.