oem 3919433 A máquina escavadora completa da bomba parte o Assy principal hidráulico da bomba de CAT319D E319D 391-9433

Taxa de fluxoh-cpc.cat.com: A vazão máxima do sistema do implemento principal é 176 L/min (46.49 louco/min), e a vazão máxima do sistema piloto é 27 L/min (7.13 louco/min). A bomba hidráulica principal precisa fornecer suporte de fluxo correspondente para atender a esses requisitos.

Parâmetros de pressãoh-cpc.cat.com: A pressão máxima do implemento é 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 – condições de carga.

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.