SY5322THB 6*4 chassis
Sany 46m Concrete Pump truck-mounted concrete pump has 46m vertical reach with the height limit programmed to prevent boom contact with an obstruction or overhead hazard. The 46m concrete pump provides the users reliable pumping performance along with the highly wear resistant parts including delivery pipe, discharge port, transition bushing, concrete piston, wear plate, cutting ring and delivery cylinder that improve the pumping efficiency and reduce down time.
Automatic control of engine's rotary speed for energy saving;
Open-type hydraulic system with the fully hydraulic steering, the electrohydraulic cushion, and the differential pressure response, which provides high reliability and slight steering shocking;
The pumping volume reaches 170m3/h, and the stepless control is adopted to meet various working conditions;
Automatic retraction of concrete piston, which facilitates the checking and the replacing;
The text display is adopted to show the operation parameters and the fault types. Also the multiple automatic protection system is equipped.

SY5322THB 6*4 were purchased by the contractor to propel the construction of HUCA, Asturias Central University hospital, which is the largest hospital and one of the most important projects in Spain.