Yanmar VIO55 hydraulic pump PSVD2-17E-23 Main Pump

Yanmar VIO55 Hydraulic Pump PSVD2-17E-23 Main Pump

The Yanmar VIO55 is a compact excavator model commonly used in construction and landscaping. The PSVD2-17E-23 is a type of hydraulic pump used in this excavator. Here's some information about it:

1. **PSVD2-17E-23**: This designation typically refers to the model number or part number of the hydraulic pump. PSVD2-17E-23 is a specific model of hydraulic pump manufactured by Yanmar for use in their equipment, such as the VIO55 excavator.

2. **Type**: PSVD2-17E-23 is a type of axial piston pump. Axial piston pumps are commonly used in hydraulic systems where high pressure and efficiency are required. They work by using a series of pistons arranged in a circular pattern around a central shaft. As the shaft rotates, the pistons move in and out, drawing in and expelling hydraulic fluid to create pressure.

3. **Specifications**: The "17E" in the model number likely refers to the displacement of the pump, which is 17 cubic centimeters per revolution. The "23" could refer to various specifications such as maximum pressure, rotation speed, or other features specific to this model. However, exact specifications may vary based on the specific application and requirements of the equipment.

4. **Application**: The PSVD2-17E-23 hydraulic pump is specifically designed for use in the Yanmar VIO55 excavator. It is a critical component of the excavator's hydraulic system, responsible for powering various hydraulic functions such as the boom, arm, bucket, and other attachments.

5. **Maintenance**: Proper maintenance of hydraulic pumps is crucial for the efficient operation and longevity of the equipment. This includes regular inspection for leaks, maintaining proper fluid levels, and following the manufacturer's recommended service intervals. If any issues arise with the hydraulic pump, it's essential to address them promptly to prevent further damage to the equipment.

If you have specific questions or need further information about the PSVD2-17E-23 hydraulic pump or the Yanmar VIO55 excavator, feel free to ask!