Нажимной диск гидравлического насоса Caterpillar 6508472

The Hydraulic Pump Pressure Plate provides a smooth, wear-resistant surface that maintains contact with the rotating cylinder block or rotor. Its main function is to contain pressurized hydraulic fluid within specific chambers, direct flow paths, and support the sliding motion of internal rotating components. The pressure plate is used to endure continuous friction, high operating pressures, and thermal stress. It plays a role in maintaining volumetric efficiency, minimizing internal leakage, and supporting high-performance fluid transfer in hydraulic systems.Attributes:• Provides a sealing and bearing surface for rotating parts.• Maintains pressure containment in pumping chambers.• Minimizes internal leakage and wear.• Helps control flow direction within the pump.• Supports alignment and stability of the rotating group. Applications: The Hydraulic Pump Pressure Plate is housed inside the hydraulic pump assembly between the rotating cylinder block and the end cap. It is a part of the internal rotating group located in the hydraulic power unit of the equipment.