3494066 Pompa idraulica per CAT 349E 349F ESCATTORI Sostituzione ad alte prestazioni | PartsDic®_Excavator Idraulics, Motore diesel, SKS idraulico

Pressione nominale: The rated operating pressure of this main control valve is typically around 250 – 300 sbarra (25 – 30 MPA). This pressure rating is in line with the hydraulic system's requirements of the DOOSAN DX75-5B excavator, allowing it to handle the pressures necessary for the excavator's normal operations.

Pressione massima: The maximum pressure that the valve can withstand for short periods is usually higher than the rated pressure, often reaching up to 350 sbarra (35 MPA) o più. This additional pressure capacity enables the valve to handle sudden peak loads during the excavator's operation, ensuring the reliability and durability of the hydraulic system.