Hitachi ZX330-3 Hydraulic Pump HPV145G 9256100 9257596

Hitachi  ZX330-3 Hydraulic Pump HPV145G 9256100 9257596

The Hitachi ZX330-3 is a popular excavator model known for its reliability and performance in various construction and excavation applications. The HPV145 hydraulic pump is a key component in the hydraulic system of the ZX330-3. Here's some information about it:

1. **HPV145 Hydraulic Pump**: The HPV145 is a specific model of hydraulic pump manufactured by Hitachi for use in their excavators, including the ZX330-3. It belongs to the series of axial piston pumps, which are commonly used in heavy equipment like excavators due to their ability to provide high-pressure hydraulic fluid for powering various functions.

2. **Specifications**: The HPV145 pump is characterized by its displacement, pressure rating, and other technical specifications. For example, the displacement of the HPV145 pump may vary, but it typically falls within a certain range suitable for the ZX330-3 excavator's hydraulic requirements. The pump is designed to withstand the rigors of heavy-duty excavation work, providing the necessary hydraulic power for tasks such as digging, lifting, and moving materials.

3. **Application**: As the primary hydraulic pump in the Hitachi ZX330-3 excavator, the HPV145 is responsible for supplying pressurized hydraulic fluid to the machine's hydraulic circuits. This includes powering the boom, arm, bucket, and other hydraulic attachments, allowing the excavator to perform a wide range of tasks efficiently.

4. **Maintenance**: Proper maintenance of the HPV145 hydraulic pump is essential for ensuring the reliable operation of the ZX330-3 excavator. This includes regular inspection for leaks, checking fluid levels, replacing filters, and adhering to the manufacturer's recommended service intervals. By following a proactive maintenance schedule, potential issues can be identified early and addressed before they escalate into more significant problems.

5. **Replacement**: If the HPV145 hydraulic pump on your Hitachi ZX330-3 requires replacement due to wear or malfunction, it's crucial to obtain a genuine Hitachi replacement part or a high-quality aftermarket equivalent. Ensuring compatibility with your excavator's specifications is essential to maintain optimal performance and reliability.

For specific information regarding maintenance procedures, technical specifications, or replacement of the HPV145 hydraulic pump in your Hitachi ZX330-3 excavator, consulting the machine's manual or contacting a Hitachi dealer or authorized service center would be advisable.