Hydraulic Transmission Principle Hydraulic Piston Pumps In Plywood Case

HPV Series Closed Axial Piston Pumps

Closed-Circuit Variable Displacement Axial Piston Pumps

Highland's HPV Series is a series of hydraulic transmission pumps that use closed-circuit axial piston variable displacement technology.

Rated displacement options span from 30 to 130 mL/rev, plus multiple control modes, rotation directions, input shaft configurations and auxiliary mounting flange options.

Series technical data includes a rated speed of 2500 r/min, minimum continuous operating speed of 500 r/min, rated working pressure of 35 MPa, continuous working pressure of 30 MPa, and maximum instantaneous working pressure of 42 MPa.

Selection of the HPV Series is based on displacement, control mode, rotation direction, shaft interface and mounting parameters. Final configuration should be confirmed with reference to the application hydraulic circuit and installation dimensions.

HPV Series Technical Overview

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

HPV Series Displacement and Performance Range

The HPV Series is provided in six rated displacement classes.

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

Control and Configuration Options

Model selection for the HPV Series is structured around displacement, control mode, rotation direction, input shaft and auxiliary mounting flange.

Control Mode

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

Rotation Directions

• R — Clockwise
• L — Counterclockwise

Input Shaft

The series documentation lists the following, depending on displacement and configuration:

• 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 Mounting Flange Options

The available configurations include:

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

When the final pump configuration is selected, the model-selection table should be used together with the engineering drawing.

Engineering Reference: HPV130-MA-R-23

With an application reference in agricultural harvesting equipment, the HPV130-MA-R-23 is a documented HPV Series configuration.

The supplied project documentation records the following:

• 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

This project record serves as a first-party reference for the HPV130 configuration in potato harvesting equipment.

Factory Performance Testing — HPV130-MA-R-23

A factory test record is on file for the HPV130-MA-R-23 configuration.

Test Record

The test report lists measured speed, pressure, flow, displacement, motor torque, input/output power, overall efficiency and volumetric efficiency.

Recorded Performance Test Data

The supplied factory test report lists the following measured operating points:

These values are reported test results from the supplied factory test document and should be treated as measured data under the stated test conditions, rather than a guaranteed efficiency range for every operating condition.

Engineering Drawing & Interface Information

The supplied HPV110/130 engineering drawing sets out dimensional, interface and hydraulic connection information for the applicable configurations.

The drawing identifies the following:

• 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

Configuration-specific dimensional and interface information for engineering integration is also provided in the drawing.

Drawing Note

Engineering reference: Dimensions, ports, shaft interfaces and pressure requirements should be reviewed against the final selected HPV configuration prior to installation or system integration.

Hydraulic Interface and Rotation Direction

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

For the documented configuration, the following applies:

• 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.

The applicable port arrangement should be checked against the engineering drawing for the selected rotation and control-handle configuration

Quality Control & Factory Inspection

Documented technical parameters allow each HPV Series configuration to be evaluated before shipment.

Quality and engineering inspection can include verification of the applicable items:

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

For configurations requiring performance verification, factory test records provide measured operating data for engineering and purchasing evaluation.

Engineering & Technical Support

For HPV Series pump selection, Highland provides configuration support.

When an HPV pump is evaluated for a hydraulic system, the following information should be considered:

• 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

The appropriate configuration can be confirmed before production using the engineering drawing and series selection table together.

Technical Documents Available for Engineering Evaluation

Included in the HPV Series documentation is engineering information such as:

• 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

Technical information should be reviewed against the final configuration prior to equipment integration.

Documented Application Reference

For a potato harvester application in Kyrgyzstan, a documented project record identifies the HPV130-MA-R-23 hydraulic pump.

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

For this application, the project documentation provides configuration-specific hydraulic and performance parameters.

Manufacturer & Product Traceability

Manufacturer: Shandong Highland Hydraulic Seiko Co., Ltd.

Model-specific technical information for the HPV Series and the manufacturer's identification are provided in the supplied engineering and testing documents.

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

Product Description:

If you are looking for a reliable and efficient hydraulic piston pump for your agricultural harvester or tractor, our Hydraulic Piston Pumps will be the perfect choice for you. With its sturdy construction and high-quality materials, it is designed to meet the demands of heavy-duty agricultural applications.

Our Hydraulic Piston Pumps are the perfect choice for those in need of a reliable and efficient hydraulic pump for their agricultural machinery. With its high-quality construction, powerful performance, and 1-year warranty, it is a valuable addition to any agricultural operation. Don't miss out on our piston pump for sale and upgrade your machinery with the HPV130 hydraulic pump now!

Features:

Key features:

• Piston pump for sale
• Highly efficient closed loop hydraulic pump
• Essential component for hydraulic systems
• Sleek and stylish black color
• Utilizes hydraulic transmission principle
• Securely packaged in a durable plywood case
• Reliable and durable

Technical Parameters:

Applications:

Are you looking for a reliable and efficient hydraulic pump to power your industrial machinery? Look no further than the HIGHLAND HPV130 Hydraulic Piston Pump.

The HIGHLAND HPV130 is a closed loop hydraulic pump, meaning it recirculates the hydraulic fluid within the system, reducing the risk of contamination and increasing overall efficiency.

Upgrade your hydraulic system with the HIGHLAND HPV130 Hydraulic Piston Pump. With its high quality, reliability, and performance, this pump is the perfect choice for any industrial application. Contact us now to place your order and experience the benefits of this exceptional hydraulic pump.

Customization:

Our Hydraulic Piston Pumps can be customized according to your needs, including but not limited to:

• High pressure piston pump
• HPV110 hydraulic pump
• High quality hydraulic pump
• Customized specifications and dimensions
• Logo and branding customization

Contact us now to discuss your customization requirements and get a quote for our Hydraulic Piston Pumps. We guarantee high quality products and efficient service to meet your satisfaction.

Packing and Shipping:

At Hydraulic Piston Pumps, we take great care in packaging and shipping our products to ensure they arrive at your doorstep in perfect condition.

All of our Hydraulic Piston Pumps are carefully packaged in sturdy, durable boxes to protect them from any potential damage during transportation. We also use high-quality packaging materials such as bubble wrap and foam inserts to provide additional cushioning for the pumps.

In addition to the standard packaging, we also offer custom packaging options for our customers who require specific packaging for their products. Our team will work closely with you to create a packaging solution that meets your needs and ensures the safe delivery of your Hydraulic Piston Pumps.

We offer worldwide shipping for our Hydraulic Piston Pumps, with various shipping options to choose from. Our shipping partners are carefully selected to ensure timely and safe delivery of your order. We also provide tracking information for all shipments, so you can easily monitor the progress of your order.

For international shipments, we take extra care to comply with all customs and import regulations to ensure a smooth delivery process. We also offer expedited shipping options for urgent orders.

Once your order has been shipped, you will receive a confirmation email with all the necessary details, including tracking information and estimated delivery date.

Thank you for choosing Hydraulic Piston Pumps. We are committed to providing the best packaging and shipping services for our customers. If you have any questions or concerns about your order, please don't hesitate to contact us.

Application Scope

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

An agricultural machinery reference for the HPV130-MA-R-23 configuration, specifically a potato harvester in Kyrgyzstan, is provided by the supplied project documentation.

Actual hydraulic system requirements, rather than application category alone, should determine potential application suitability. Important selection factors include displacement, pressure, speed, control mode, rotation, shaft interface and mounting configuration.

HPV Series Model Selection

The HPV model designation is based on:

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

Example Model

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 verified against the applicable model-selection table and engineering drawing.

Why Use Technical Evidence for HPV Series Selection?

Documented information, rather than general product claims, can be used to assess the HPV Series for engineering and purchasing evaluation.

The following evidence is available:

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:

Q1. Can I have a sample order for wheat harvester hydraulic motor pump system?

A: Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?

A:10 to 15 days for samples, mass production according to MOQ.

Q3. Do you have any MOQ limit for wheat harvester hydraulic motor pump system?

A: Low MOQ, 1pc for sample checking is available.

Q4. How do you ship the goods and how long does it take to arrive?

A:Ship by sea, it generally takes 15-20 days to arrive, and air is also optional.

Q5: Do you offer guarantee for the products?

A: Yes, we offer 1 years warranty to our products.

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