Цилиндр гидравлического роторного насоса Caterpillar 9T8250

The Hydraulic Pump Rotating Barrel is a central rotating component within a hydraulic pump that houses multiple piston bores arranged around its axis. As the barrel rotates, each piston moves in a controlled reciprocating pattern within its bore, creating defined chambers for fluid intake and discharge. It works in timed alignment with the port plate and retaining elements, allowing each piston chamber to connect alternately to the inlet and outlet passages, and maintains stable pump behavior during continuous operation and changing load conditions.Attributes:• Rotates to coordinate piston intake and discharge cycles• Supports controlled reciprocating piston movement• Maintains timed alignment with port plate interfacesApplications: The Hydraulic Pump Rotating Barrel is installed at the core of a hydraulic pump assembly, where it rotates with the drive mechanism to guide pistons and support consistent fluid flow and pressure generation.