oem 3919433 Pompă completă Piese pentru excavator CAT319D E319D Pompă principală hidraulică 391-9433

Debitulh-cpc.cat.com: Debitul maxim al sistemului principal de instrumente este 176 L/min (46.49 nebun/min), iar debitul maxim al sistemului pilot este 27 L/min (7.13 nebun/min). Pompa principală hidraulică trebuie să asigure suportul corespunzător al debitului pentru a îndeplini aceste cerințe.

Parametrii de presiuneh-cpc.cat.com: Presiunea maximă a utilajului este 350 bar (5076.32 psi), the maximum pressure of travel is 363 bar (5264.87 psi), and the maximum pressure of swing is 230 bar (3335.87 psi). The rated pressure of the hydraulic main pump should be able to meet at least these pressure – bearing requirements, and it is likely to have a certain margin to ensure stable operation under high – condiţiile de încărcare.

Installation and Compatibility: It is specifically designed for CAT319D and E319D excavators, and its installation dimensions and connection methods are adapted to the hydraulic system of this model of excavator, which can be accurately installed and connected to the relevant pipelines and components of the excavator.