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Presión nominal: The rated pressure of this pump is typically around 350 – 400 bar (35 – 40 MPA). This pressure rating is essential for effectively driving the multiple hydraulic actuators in the Komatsu PC1250-7, ensuring smooth and powerful operation of functions such as moving the large boom, arm, and bucket, as well as operating additional heavy-duty attachments.
Máxima presión: The maximum pressure that the pump can withstand for short periods is usually higher than the rated pressure, often reaching up to 450 bar (45 MPA) o más. This additional pressure capacity allows the pump to handle sudden 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.
