Логотип Машины Тонки
Without specific product documentation, трудно точно определить точное значение смещения. Однако, for hydraulic piston pumps used in Caterpillar tractors of this class, the displacement could typically range from several tens to a few hundred cubic centimeters per revolution (см³/об). This displacement value determines the volume of hydraulic fluid the pump can move in one full rotation of its shaft.
Рабочее давление
These pumps are designed to operate in demanding environments typical of heavy-duty tractors. The maximum operating pressure is usually quite high to power various hydraulic functions such as steering, подъем, и другие вложения. A common range for such pumps might be between 200 бар (20 МПа) и 400 бар (40 МПа), but the actual maximum operating pressure for the 187-9090/1879090 насос должен быть подтвержден официальными спецификациями Caterpillar.
