Variable Displacement Hydraulic Piston Pumps For Heavy Duty Hydraulic Transmission

HPV Series Closed Axial Piston Pumps

Variable Displacement Hydraulic Pumps for Closed-Circuit Systems

The Highland HPV Series offers a range of axial piston variable displacement pumps built for closed-circuit hydraulic transmission systems.

Across the range, rated displacements run from 30 to 130 mL/rev, together with multiple control modes, rotation directions, input shaft configurations and auxiliary mounting flange options.

At series level, the technical data covers a rated speed of 2500 r/min, a minimum continuous operating speed of 500 r/min, a rated working pressure of 35 MPa, a continuous working pressure of 30 MPa, and a maximum instantaneous working pressure of 42 MPa.

The HPV Series can be tailored by displacement, control mode, rotation direction, shaft interface and mounting needs. The final configuration should be confirmed against the application's hydraulic circuit and installation dimensions.

HPV Series Technical Overview

The supplied technical drawing additionally contains a configuration-level technical requirement showing 30 MPa rated working pressure. The applicable pressure rating should therefore be confirmed against the final pump configuration and engineering documentation prior to integration.

HPV Series Displacement and Performance Range

The HPV Series is supplied in six rated displacement classes.

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

Control and Configuration Options

The HPV Series is based on a model-selection structure covering displacement, control mode, rotation direction, input shaft and auxiliary mounting flange.

Control Modes

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

Rotation Direction

• R — Clockwise
• L — Counterclockwise

Input Shaft Options

Depending on displacement and configuration, the series 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 Mounting Flange

Available configurations include:

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

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

Engineering Reference: HPV130-MA-R-23

The HPV130-MA-R-23 is a documented HPV Series configuration that has an application reference for agricultural harvesting equipment.

According to 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

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

Factory Performance Testing — HPV130-MA-R-23

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

Test Record

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

Recorded Performance Test Data

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

These values are reported test results from the supplied factory test document and should be read 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 contains dimensional, interface and hydraulic connection information for the applicable configurations.

The drawing identifies:

• 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 configuration-specific dimensional and interface information for engineering integration.

Engineering Drawing Note

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

Hydraulic Interface and Rotation Direction

The engineering drawing contains the hydraulic connections and corresponding port arrangements for clockwise and counterclockwise rotation.

For the documented configuration:

• 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 confirmed against the engineering drawing for the selected rotation and control-handle configuration

Quality Control & Factory Inspection

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

Quality and engineering inspection can include verification of applicable:

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

Where performance verification is required, factory test records can provide measured operating data for engineering and purchasing evaluation.

Engineering & Technical Support

Highland offers support in configuring HPV Series pump selection.

When evaluating an HPV pump 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 engineering drawing and the series selection table can be used together to confirm the appropriate configuration before production.

Technical Documents Available for Engineering Evaluation

The HPV Series documentation contains 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 checked against the final configuration before equipment integration.

Documented Application Reference

A documented project record identifies the HPV130-MA-R-23 hydraulic pump as used in 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.

The project documentation provides hydraulic and performance parameters specific to this application's configuration.

Manufacturer & Product Traceability

Manufacturer: Shandong Highland Hydraulic Seiko Co., Ltd.

Identification of the manufacturer and model-specific technical information for the HPV Series are provided by the supplied engineering and testing documents.

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

Product Description:

Our Hydraulic Piston Pumps are high-quality, reliable components for hydraulic systems. They are designed to provide efficient and powerful performance, making them an essential part of any hydraulic system. With a power source of hydraulic, these pumps are able to meet the demands of heavy-duty applications, making them perfect for use in agricultural harvesters and tractors.

Our Hydraulic Piston Pumps are specifically designed to meet the needs of agricultural machinery, such as harvesters and tractors. They are built to withstand high pressures and provide reliable performance, even in the toughest working conditions. The pumps are capable of delivering a maximum pressure of 35Mpa, making them ideal for heavy-duty applications.

The HPV130 hydraulic pump is a high-pressure piston pump that is the heart of our Hydraulic Piston Pump. It is designed with precision engineering and advanced technology to provide superior performance and durability. The pump is able to handle high pressures and deliver consistent flow, making it perfect for use in agricultural machinery.

In conclusion, our Hydraulic Piston Pumps, featuring the HPV130 hydraulic pump, are a top choice for agricultural harvesters and tractors. With their hydraulic power source, black color, and ability to handle high pressures, these pumps are essential components for any hydraulic system. Trust our products to provide efficient and reliable performance for all your agricultural needs.

Features:

• High pressure capability up to 35Mpa
• Durable and reliable construction
• Precise and smooth operation
• One year warranty for added peace of mind
• Proudly made in CHINA DEZHOU
• Certified with a PATENT CERTIFICATE
• Easy to install and maintain

• Efficient and powerful performance
• Designed for heavy-duty applications
• Reliable and durable
• Precision engineering and advanced technology
• Consistent flow and high pressure capability

Technical Parameters:

Applications:

The HIGHLAND HPV130 hydraulic piston pump is a high-pressure pump designed for use in various hydraulic systems. With its superior performance and quality materials, it is the ideal choice for industries such as construction, mining, and manufacturing.

With a maximum pressure of 35Mpa, the HIGHLAND HPV130 hydraulic piston pump is a powerful and reliable component for any high-pressure hydraulic system. Its sturdy construction and advanced technology ensure efficient and consistent performance, even in the toughest working conditions.

As a key component in hydraulic systems, this piston pump is designed to provide precise and smooth operation. It is suitable for a wide range of applications, including heavy machinery, hydraulic presses, and other industrial equipment.

The HIGHLAND HPV130 hydraulic piston pump is proudly made in CHINA DEZHOU, a renowned hub for high-quality hydraulic equipment. It is also certified with a PATENT CERTIFICATE, ensuring its unique design and top-notch performance.

The HIGHLAND HPV130 hydraulic piston pump is versatile and can be used in various industries and applications, including:

• Construction - for excavators, cranes, and other heavy machinery
• Mining - for drilling rigs, loaders, and haul trucks
• Manufacturing - for hydraulic presses, injection molding machines, and other equipment
• Industrial - for hydraulic power units, test rigs, and more

Whether you need high-pressure hydraulic power for lifting, pushing, or pulling, the HIGHLAND HPV130 piston pump is the perfect solution for your needs.

To ensure the best performance and longevity of your hydraulic system, we recommend a minimum order quantity of 5 sets for the HIGHLAND HPV130 piston pump. The price ranges from USD900 to 1400 per set, depending on the order quantity and customization requirements.

The packaging for the pump is a sturdy plywood case, which provides excellent protection during shipping and storage. The delivery time is typically 10 working days, and we accept payment through T/T and Western Union for your convenience.

With a monthly supply ability of 200 sets, we can meet your needs and deliver the HIGHLAND HPV130 piston pump to your location, no matter where you are in the world.

The HIGHLAND HPV130 hydraulic piston pump is a top-of-the-line product that offers high-pressure capabilities, precise operation, and durability. Made in CHINA DEZHOU and certified with a PATENT CERTIFICATE, it is the perfect choice for any hydraulic system that requires reliable and efficient performance. With a 1-year warranty and easy ordering process, you can trust HIGHLAND to provide you with the best hydraulic piston pump for your needs.

Customization:

Brand Name: HIGHLAND

Model Number: HPV130

Place of Origin: CHINA DEZHOU

Certification: PATENT CERTIFICATE

Minimum Order Quantity: 5 Sets

Price: USD900-1400/Set

Packaging Details: Plywood Case

Delivery Time: 10 Working Days

Payment Terms: T/T, Western Union

Supply Ability: 200 Sets/Month

Hydraulic System: Closed Loop Axial Hydraulic Pump

Color: Black

Warranty: 1 Year

Product Name: Hydraulic Piston Pumps

Principle: Hydraulic Transmission

Key Features: High pressure piston pump, piston pump for sale, HPV130 hydraulic pump

Packing and Shipping:

Hydraulic Piston Pumps are typically packaged in sturdy cardboard boxes to ensure safe transport and delivery. Each pump is carefully wrapped and protected with foam or bubble wrap to prevent any damage during shipping.

For larger orders, the pumps are usually stacked and packed onto pallets for easier handling and transportation. The pallets are then shrink-wrapped for added protection.

We offer both air and sea shipping options to our customers, depending on their location and preferences. Our team works closely with trusted shipping partners to ensure timely and secure delivery of our products.

Upon shipment, customers will receive a tracking number to monitor the progress of their order. We strive to deliver our products to our customers in the most efficient and cost-effective manner possible.

If you have any specific packaging or shipping requirements, please let us know and we will do our best to accommodate your needs.

Application Scope

Documentation describes the HPV Series as a closed-circuit axial piston pump series.

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

Rather than relying on application category alone, potential application suitability should be determined from the actual hydraulic system requirements. Important selection factors include displacement, pressure, speed, control mode, rotation, shaft interface and mounting configuration.

HPV Series Model Selection

The HPV model structure is defined as:

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

Example

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

The complete model should be verified against the applicable model-selection table and engineering drawing before ordering.

Why Use Technical Evidence for HPV Series Selection?

When evaluating the HPV Series for engineering and purchasing, documented information can be used rather than general product claims.

The available evidence includes:

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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