oem Excavator Part 4689079 4626845 Hydraulic Piston Pump K3V180DTH19XL-ZP11 for Hitachi EX1900 | Partdic®_excavator hydraulik, Dieselmotor, SKS hydraulisch

Bewertungsdruck: The rated pressure of this pump is typically around 350 – 400 Bar (35 – 40 MPA). This pressure rating is crucial for effectively driving the multiple hydraulic actuators in the EX1900, ensuring smooth and powerful operation of functions such as moving the large boom, Arm, and bucket, as well as operating additional attachments.

Maximaler Druck: Der maximale Druck, dem die Pumpe kurzzeitig standhalten kann, ist normalerweise höher als der Nenndruck, often reaching up to 450 Bar (45 MPA) oder mehr. This extra pressure capacity allows the pump to handle sudden extreme high-load situations that may occur during the excavator's operation in tough working conditions, like when dealing with hard rocks or in large-scale excavation projects.