Логотип Машины Тонки
Обозначение модели: PC55 PC55MR – 2
Цель: The hydraulic main pump is a crucial component in the Komatsu machinery's hydraulic system. It is designed to supply high – pressure hydraulic fluid to various hydraulic actuators such as cylinders and motors to enable the proper operation of the equipment.
Совместимость: Specifically designed for use in Komatsu PC55 and PC55MR – 2 модели.
2. Технические характеристики
2.1 Скорость потока
Максимальный расход: [Specify the maximum flow rate value] L/мин (литры в минуту). This flow rate determines the speed at which the hydraulic fluid can be delivered to the actuators and affects the working speed of the equipment. Например, a higher flow rate generally enables faster movement of the excavator's arms and buckets.
Переменное управление потоком: The pump is equipped with a variable flow control mechanism. This allows the operator to adjust the flow rate according to the specific requirements of the task. The flow rate can be adjusted within a certain range to optimize the performance of the hydraulic system for different working conditions such as light – duty or heavy – дежурные операции.
2.2 Номинальное давление
Рейтинг давления: [Ценить] МПа (мегапаскали). The rated pressure indicates the normal working pressure that the pump can continuously provide. It is designed to ensure that the hydraulic system operates within a safe and efficient pressure range.
Максимальное рабочее давление: [Ценить] МПа. This is the maximum pressure that the pump can withstand for a short period during peak load conditions. Exceeding this pressure for an extended period may lead to damage to the pump and other components of the hydraulic system.
3. Строительство и Дизайн
3.1 Тип насоса
Поршневой насос: The 708 – 3С – 00872 hydraulic main pump is a piston – тип насоса. Piston pumps are known for their high efficiency and ability to generate high pressures. Поршни совершают возвратно-поступательные движения внутри цилиндров, всасывая и выпуская гидравлическую жидкость..
3.2 Материалы
Корпус: The pump casing is made of high – strength cast iron or a suitable alloy. This material provides excellent durability and resistance to the high pressures and mechanical stresses that the pump is subjected to during operation.
Внутренние компоненты: Поршни, клапаны, and other internal components are typically made of hardened steel or other wear – прочные материалы, обеспечивающие длительный срок службы. The precise machining and high – quality materials used in these components contribute to the pump's reliable performance.
3.3 Система уплотнения
The pump features a high – quality sealing system. Seals are made of special elastomeric materials that are resistant to hydraulic fluids and can withstand the high – давление окружающей среды. The seals prevent hydraulic fluid leakage, ensuring the efficiency of the pump and protecting the surrounding components from contamination by the fluid.
