магазин 326-4634 Fuel Injection Pump High-Quality Replacement for CAT C4.2 C6.4 Engines | PartDIC®_Excavator гидравлика, Дизельный двигатель, SKS Гидравлический

Rated Injection Pressure: The rated injection pressure of this fuel injection pump is typically in the range of 1000 – 2000 бар (100 – 200 MPa). This high pressure is essential for atomizing the diesel fuel effectively, ensuring that the fuel burns efficiently within the engine cylinders. A proper injection pressure helps to improve combustion quality, reduce emissions, and enhance the overall performance of the CAT C4.2 and C6.4 engines.

Maximum Injection Pressure: The maximum injection pressure that the pump can generate is usually higher than the rated pressure, often reaching up to 2500 бар (250 MPa) or more for short periods. This additional pressure capacity allows the pump to handle different operating conditions, such as when the engine is under heavy load or during transient operations, ensuring reliable fuel injection under all circumstances.