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The displacement of this hydraulic pump is 50.5 CC/rev. Unter Verdrängung versteht man das Volumen an Hydraulikflüssigkeit, das die Pumpe pro Umdrehung ihrer Welle verdrängt. Eine Verschiebung von 50.5 cc/rev is suitable for the relatively compact and less – Leistung – demanding operations of the Hitachi ZX40U – 2 Mini – Bagger. It ensures a sufficient flow of hydraulic fluid to drive the machine's hydraulic components at an appropriate rate.
Betriebsdruck
Nenndruck: The rated operating pressure of the PVK – 2B – 505 – CN – 4962D pump is [X] Bar. Dies ist der Druck, bei dem die Pumpe unter normalen Arbeitsbedingungen kontinuierlich arbeiten soll. Unter diesem Druck, the pump can maintain a stable and reliable flow of hydraulic fluid to power the excavator's functions effectively.
Maximaler Druck: The maximum pressure that the pump can endure is [Y] Bar. This is the upper limit of pressure that the pump can handle during short – kurzfristige Spitzenlasten. Zum Beispiel, when the ZX40U – 2 is engaged in tasks that require extra force, such as digging through tough soil or small rocks, the hydraulic system may experience momentary pressure surges, and the pump must be able to withstand these without failure.
