Логотип Машины Тонки
Without specific product documentation, it's difficult to determine the exact displacement. Однако, for a hydraulic pump used in an excavator like the JS 8030, the displacement is likely in the range of 50 к 150 кубические сантиметры на оборот (см³/об). A suitable displacement is crucial for providing the necessary flow to power functions such as boom lifting, движение руки, и работа ковша в экскаваторе.
Рабочее давление
Рейтинг давления: As suggested by the "31" in the model, the rated pressure of this pump is probably around 31 МПа. This is the pressure at which the pump is designed to operate continuously to ensure stable performance in the excavator's hydraulic system.
Максимальное давление: Максимальное давление, которое насос может выдержать в течение коротких периодов, обычно выше, чем номинальное давление. Оно может достигать около 37 МПа до 40 МПа. This allows the pump to handle sudden high-load situations that occur during the excavator's operation, like when digging through hard soil or rocks.
