... Concrete pump HBT60.13-90S 1,double-cylinder S-tube,beautiful design 2,moving conveniently,washing easily ... pump manufacturerHBT60.13-90S1,It is the double-cylinder S-tube concrete pump with motor power.2,Product ... and so on)kg6000Dragging speedkm/h≤8ConcreteconveyingsystemDistributing valve form S-tube valveTheoretical concrete pressureMpa13Bar130Theoretical concrete conveying volumem3/h69Theoretical ...