A10VO45DR Hydraulic Piston Pump A10VO45DR/52R-VUC12N00 Compact Construction Load Sensing Main Pump

Standard Rexroth A10VO45DR piston pump built-in DR load sensing regulator, auto match flow output according to digging load to cut idle fuel consumption and avoid hydraulic overheating. Special diamond flange & standard spline shaft perfectly fit original mounting without pipe/bracket modification, quickly fix slow movement, weak digging and fluctuating pressure issues.