Heavy Duty Hydraulic Piston Pump With Max Pressure 42Mpa For Industrial Applications

HPV Series Closed Axial Piston Pumps

Variable Displacement Axial Piston Pumps for Closed-Circuit Systems

The Highland HPV Series comprises a line of variable displacement axial piston pumps for closed-circuit hydraulic transmission systems.

Rated displacements across the series range from 30 to 130 mL/rev, and offers multiple control modes, rotation directions, input shaft configurations and auxiliary mounting flange options.

The series technical specifications include rated speed 2500 r/min, minimum continuous operating speed 500 r/min, rated working pressure 35 MPa, continuous working pressure 30 MPa, and maximum instantaneous working pressure 42 MPa.

Configuration of the HPV Series is based on displacement, control mode, rotation direction, shaft interface as well as mounting requirements. Final configuration should be verified against the application hydraulic circuit and installation dimensions.

HPV Series Technical Overview

A configuration-level technical requirement showing 30 MPa rated working pressure also appears in the supplied technical drawing. The applicable pressure rating should therefore be confirmed against the final pump configuration and engineering documentation before integration.

HPV Series Displacement and Performance Range

The HPV Series is offered in six rated displacement classes.

The performance range by displacement class is shown in the series table above. Individual operating limits should be evaluated according to the selected configuration and operating conditions.

Control and Configuration Options

A model-selection structure is used for the HPV Series, covering displacement, control mode, rotation direction, input shaft and auxiliary mounting flange.

Available Control Modes

• MA — Manual Servo Control
• EP — Electric Proportional Servo Control
• HS — Hydraulic Servo Control

Direction of Rotation

• R — Clockwise
• L — Counterclockwise

Input Shaft Configurations

Depending on the displacement and configuration, the documentation lists:

• 21-tooth shaft, 16/32 pitch
• 23-tooth shaft, 16/32 pitch
• 14-tooth shaft, 12/24 pitch
• Z-axis tapered shaft, 1-20 UNEF

Auxiliary Flange

Configurations available include:

• SAE A
• SAE B with 13-tooth spline sleeve
• SAE B with 15-tooth spline sleeve
• No auxiliary mounting flange

The model-selection table should be used alongside the engineering drawing when the final pump configuration is selected.

Engineering Reference: HPV130-MA-R-23

A documented HPV Series configuration, the HPV130-MA-R-23 has an application reference for agricultural harvesting equipment.

Based on the supplied project documentation:

• Manufacturer: Shandong Highland Hydraulic Seiko Co., Ltd.
• Model: HPV130-MA-R-23
• Quantity: 50 units
• Client Market: Kyrgyzstan
• Application: Potato Harvester
• Maximum Displacement: 130 mL/rev
• Rated Speed: 2500 r/min
• Maximum Continuous Working Speed: 2700 r/min
• Minimum Continuous Working Speed: 500 r/min
• Rated Working Pressure: 35 MPa
• Continuous Working Pressure: 30 MPa
• Maximum Transient Working Pressure: 42 MPa
• Continuous Output Torque: 632.4 Nm
• Maximum Output Torque: 885 Nm
• Continuous Output Power: 162 kW
• Maximum Power: 188 kW
• Operation Mode: Closed Circuit Hydraulic System
• Weight: 87.5 kg

The project record above provides a first-party reference for using the HPV130 configuration in potato harvesting equipment.

Factory Performance Testing — HPV130-MA-R-23

A factory test record has been produced for the HPV130-MA-R-23 configuration.

Test Record

Recorded in the test report are measured speed, pressure, flow, displacement, motor torque, input/output power, overall efficiency and volumetric efficiency.

Recorded Performance Test Data

The following measured operating points are included in the supplied factory test report:

The values above are reported test results from the supplied factory test document; they should be understood as measured data under the stated test conditions rather than a guaranteed efficiency range for every operating condition.

Engineering Drawing & Interface Information

Dimensional, interface and hydraulic connection information for the applicable configurations is provided in the supplied HPV110/130 engineering drawing.

Identified in the drawing are:

• Pressure ports A and B
• Oil suction port S
• Leakage ports L1 and L2
• Pressure tap M
• Servo cylinder pressure connections
• Control handle
• Zero-displacement and maximum-displacement positions
• Input shaft information
• Mounting dimensions
• Rotation direction
• Shaft and spline information

The drawing also provides dimensional and interface information specific to the configuration for engineering integration.

Engineering Note

Engineering reference: Before installation or system integration, dimensions, ports, shaft interfaces and pressure requirements should be checked against the final selected HPV configuration.

Hydraulic Interface and Rotation Direction

The hydraulic connections and corresponding port arrangements for clockwise and counterclockwise rotation are identified in the engineering drawing.

The documented configuration is as follows:

• R — Clockwise rotation
• L — Counterclockwise rotation
• Ports A and B are identified as the main hydraulic pressure connections.
• Port S is identified as the oil suction port.
• Ports L1 and L2 are identified as leakage/drain ports.
• Port M is identified as a pressure test connection.

For the selected rotation and control-handle configuration, the applicable port arrangement should be confirmed from the engineering drawing

Quality Control & Factory Inspection

Before shipment, each HPV Series configuration can be evaluated against documented technical parameters.

Verification of the applicable items during quality and engineering inspection can include:

• Displacement
• Operating pressure
• Speed
• Flow
• Hydraulic connections
• Rotation direction
• Shaft configuration
• Mounting interface
• Control configuration
• Product identification and model

For configurations that require performance verification, factory test records can supply measured operating data for engineering and purchasing evaluation.

Engineering & Technical Support

Configuration support for HPV Series pump selection is provided by Highland.

The following information should be considered when evaluating an HPV pump for a hydraulic system:

• Required displacement
• Continuous and peak operating pressure
• Operating speed
• Hydraulic circuit type
• Rotation direction
• Control mode
• Input shaft interface
• Auxiliary mounting requirements
• Oil temperature and system conditions
• Installation dimensions

Before production, the engineering drawing and series selection table can be used together to confirm the appropriate configuration.

Technical Documents Available for Engineering Evaluation

Engineering information provided in the HPV Series documentation includes:

• Product technical parameters
• Model selection table
• Hydraulic circuit information
• Dimensional drawing
• Shaft interface information
• Port identification
• Control configuration
• Rotation direction
• Factory performance test records
• Application/project reference data

Before equipment integration, technical information should be reviewed against the final configuration.

Documented Application Reference

The HPV130-MA-R-23 hydraulic pump is identified in a documented project record for a potato harvester application in Kyrgyzstan.

• Project: Variable Piston Pump for Kyrgyzstan
• Model: HPV130-MA-R-23
• Quantity: 50 units
• Application: Potato Harvester
• Manufacturer: Shandong Highland Hydraulic Seiko Co., Ltd.

Configuration-specific hydraulic and performance parameters for this application are provided in the project documentation.

Manufacturer & Product Traceability

Manufacturer: Shandong Highland Hydraulic Seiko Co., Ltd.

The manufacturer is identified in the supplied engineering and testing documents, which provide model-specific technical information for the HPV Series.

The supplied HPV130-MA-R-23 report includes Component No. 02509170203007 for documented testing, providing a traceable reference between the tested component and the recorded performance data.

Product Description:

Hydraulic Piston Pumps are the ideal choice for applications that require high pressure, high precision, and long service life. These pumps are available in a variety of colors, including black, and feature a rated pressure of 35Mpa and a max pressure of 42Mpa. Our pumps feature a closed loop hydraulic system, providing maximum efficiency and reliability. Our piston pumps are powered by hydraulic pressure, making them a reliable, low-maintenance option for a variety of applications. Our hydraulic piston pumps are manufactured to the highest standards, ensuring high quality, performance, and durability. When you purchase a piston pump from us, you can be sure you are getting a high quality, reliable product that will meet your needs.

Features:

• Product Name: Hydraulic Piston Pumps
• Pressure Range: High Pressure
• Rated Pressure: 35Mpa
• Principle: Hydraulic Transmission
• Warranty: 1 Year
• Type: Piston Pump

Technical Parameters:

Applications:

HIGHLAND's HPV130 hydraulic piston pumps are high quality and reliable, providing long-lasting performance for a wide range of hydraulic system components. With a cast iron material and a rated pressure of 35Mpa, these hydraulic pumps are designed to be tough and durable. The minimum order quantity is 5 sets and the price ranges from USD1450-1500/Set. Packaging is provided in a plywood case and deliveries can be made within 10 working days after payment. HIGHLAND also offers a 1 year warranty and a PATENT CERTIFICATE to ensure the highest quality of their products. With a supply ability of 400 sets/month, you can be assured that you will get the best hydraulic pump for your needs. So don't wait, get your HIGHLAND HPV130 hydraulic piston pump today!

Customization:

Support and Services:

Hydraulic piston pumps provide reliable and efficient power transfer for a wide range of applications. Our dedicated technical support team is available to provide guidance and assistance to ensure optimal performance and reliability of hydraulic piston pumps.

We provide technical support services for hydraulic piston pumps, including:

• Troubleshooting and diagnostic services
• Preventive maintenance and repair services
• Installation and commissioning services
• Replacement parts and components
• Repair and upgrade services
• Technical guidance and advice

We offer a wide range of services to ensure that your hydraulic piston pumps are operating at peak efficiency and reliability. Our team of experienced engineers and technicians will provide you with the best possible advice and support. Contact us today to learn more about our hydraulic piston pump services and technical support.

Packing and Shipping:

Hydraulic piston pumps are shipped in sturdy, protective packaging to ensure that the product arrives in perfect condition. The packaging is designed to minimize the possibility of damage from impact, vibration, and moisture.

The pumps are secured in a heavy-duty box, with an inner and outer layer of foam material to protect against impacts. The box is sealed with heavy-duty tape to prevent moisture from entering the box.

The box is then placed inside a larger shipping container, which is sealed with tape to protect the contents from moisture. If necessary, additional insulation material is used to protect the box from extreme temperatures.

The package is then shipped via a reliable carrier, with tracking information provided to the customer. We take great care to ensure that our products arrive safely and on time.

Application Scope

The HPV Series is documented as a closed-circuit axial piston pump family.

For the HPV130-MA-R-23 configuration, the supplied project documentation provides an agricultural machinery reference, specifically a potato harvester in Kyrgyzstan.

Whether the series suits a given application should be determined from the actual hydraulic system requirements rather than from application category alone. Important selection factors include displacement, pressure, speed, control mode, rotation, shaft interface and mounting configuration.

HPV Series Model Selection

The HPV model structure follows:

HPV + Displacement + Control Mode + Rotation Direction + Shaft Configuration + Auxiliary Mounting Configuration

Example Model Code

HPV130-MA-R-23

• HPV — HPV Series closed axial piston pump
• 130 — 130 mL/rev rated displacement class
• MA — Manual servo control
• R — Clockwise rotation
• 23 — 23-tooth input shaft configuration

Before ordering, the complete model should be confirmed against the applicable model-selection table and engineering drawing.

Why Use Technical Evidence for HPV Series Selection?

The HPV Series can be assessed for engineering and purchasing evaluation using documented information rather than general product claims.

Available evidence includes the following:

1. Series Technical Parameters

Displacement, speed, pressure, torque, power, temperature and weight data.

2. Engineering Drawings

Dimensions, hydraulic ports, shaft interfaces and mounting information.

3. Factory Test Records

Recorded test conditions and measured hydraulic performance.

4. Project Reference

HPV130-MA-R-23 documented for potato harvesting equipment in Kyrgyzstan.

5. Configuration Information

MA, EP and HS control modes, R/L rotation and multiple shaft and mounting options.

FAQ: