Shop PC50 PC400-7 MOTOR Hydraulic Pump | Partsdic®

Type: The PC50 typically uses a variable displacement axial piston pump.

This type of pump allows for precise control of hydraulic flow and pressure, which is essential for the smooth operation of the excavator's functions.

Flow Rate: The hydraulic pump on the PC50 is capable of delivering a specific flow rate of hydraulic fluid, typically measured in liters per minute (LPM) or gallons per minute (GPM). The exact flow rate may vary depending on the specific model and configuration.

Pressure Rating: The hydraulic pump is designed to operate under high pressure to ensure efficient and powerful hydraulic performance. Pressure ratings can vary, but they often reach several thousand pounds per square inch (PSI) to meet the excavator's demanding requirements.

Efficiency: Modern hydraulic pumps like the one in the PC50 are designed for high efficiency, which helps reduce fuel consumption and heat generation. Efficient pumps also contribute to the overall performance and productivity of the excavator.

PC400-7 Hydraulic Pump:
The PC400-7 is a larger hydraulic excavator used in heavy-duty construction and excavation projects. Its hydraulic pump is designed to handle more significant loads and offer increased power. Here are some key specifications for the PC400-7's hydraulic pump:

Type: The PC400-7 is also equipped with a variable displacement axial piston pump.

However, this pump is larger and more powerful than the one in the PC50, allowing it to handle the heavy lifting and digging tasks associated with larger excavators.

Flow Rate: The hydraulic pump on the PC400-7 delivers a significantly higher flow rate compared to the PC50, ensuring that the excavator's large hydraulic cylinders receive an ample supply of hydraulic fluid to perform their tasks efficiently.

Pressure Rating: To handle the increased load and stress associated with larger excavators, the hydraulic pump on the PC400-7 is designed with a higher pressure rating. This ensures that the machine can operate effectively even under heavy loads.

Efficiency: Like the PC50, the PC400-7's hydraulic pump is designed for high efficiency to maximize productivity and minimize operating costs.

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