Keywords: hydraulic drives, speed controlled pumps, variable-ratio device, lifting systemsFull text (file, 3,54 MB) This document has more files! More...
Keywords: hydraulic system, oil cleanliness, gear pumps, directional 4/3 valves, orbital motors, wear, internal leakage, volumetric efficiencyFull text (file, 8,60 MB) This document has more files! More...
Keywords: hydraulic gear pumps, wear particles, medium test dust, level of cleanliness, wear coefficient, volume loss, leakage flowFull text (file, 15,02 MB) This document has more files! More...