Development of the latest BL14 -- BL28 concrete hydraulic feeder has been widely applied to many construction sites. The series of products have the features of flexible operation, save power save time, the high efficiency and advanced design has been welcomed by many customers. Technical parameter Item Unit BL14 BL17 BL20 BL23 BL26 Scope of distribution m 1-15 1-19 1-22 1-25 1-28 Height m 7 7.5 7.5 12 12 Power KW 3 4 4 5.5 5.5 Rated pressure Pa 25 25 25 25 25 Swiveling speed r/min 0.5 0.5 0.5 0.5 0.5 Maximum Degree 75 75 75 75 75 Weight Kg 2000 4500 5000 9000 12000