Closed Loop Hydraulic Pump With Max Pressure 42Mpa Perfect For High Pressure Systems

Product Description:

Hydraulic Piston Pumps, also known as high pressure piston pumps, are essential components of hydraulic systems. Our product, the HPV50 hydraulic pump, is specially designed for agricultural machinery such as harvesters and tractors, making it a versatile and practical choice for your equipment.
With a rated pressure of 35Mpa, our hydraulic piston pumps are built to withstand high pressure environments, ensuring reliable and efficient performance. Made from durable cast iron material, our pumps are designed to withstand wear and tear, giving you a long-lasting and cost-effective solution for your hydraulic system needs.
Our Hydraulic Piston Pumps are compatible with a wide range of agricultural equipment, making them a convenient and versatile choice for your machinery needs. With its compact design and easy installation process, our pumps are suitable for various applications, including agricultural harvesters and tractors.
To ensure the safe transportation of our product, we provide a standard export package of plywood case, protecting the pump from damage during shipment. This package is designed to withstand the rigors of transportation, giving you peace of mind and hassle-free delivery of your order.
Choose our Hydraulic Piston Pumps for your agricultural machinery needs and experience the benefits of high pressure and efficient performance. With our HPV50 hydraulic pump, you can trust that your equipment will have a reliable and durable hydraulic system component, ensuring smooth and efficient operation.
 

Features:

• Product Name: Hydraulic Piston Pumps
• Power Source: Hydraulic
• Color: Black
• Hydraulic System: Closed Loop Hydraulic Pump
• Application: Agricultural Harvester And Tractor
• Function: Hydraulic System Components
• Key Features:
  • HPV50 hydraulic pump
  • Hydraulic Piston Pump
  • Hydraulic Piston Pump Parts

Technical Parameters:

Applications:

The HIGHLAND HPV50 Hydraulic Piston Pump is a top-of-the-line product that is widely used in various industries, providing high pressure and efficient performance. It is suitable for a wide range of applications, including:

• Construction Machinery: This piston pump is commonly used in excavators, bulldozers, and other heavy construction machinery to power the hydraulic system.
• Agriculture Machinery: The HIGHLAND HPV50 is also widely used in tractors, harvesters, and other agricultural machinery for its high pressure and reliable performance.
• Industrial Equipment: With its variable displacement and high pressure capabilities, this piston pump is often used in industrial equipment such as metal presses, machine tools, and plastic injection machines.
• Marine Industry: The HIGHLAND HPV50 is a popular choice for shipbuilding and offshore operations, providing reliable power for various hydraulic systems on ships and oil rigs.
• Mining Industry: This piston pump is also commonly used in mining machinery, providing powerful and efficient performance for various mining operations.

Customization:

Product Name: Hydraulic Piston Pumps
Our Hydraulic Piston Pumps are highly customizable to meet the specific needs and requirements of our customers. We take pride in providing high-quality products that are not only efficient but also durable and reliable. With our customization service, you can expect the following benefits:

• Customized design based on your specific requirements
• High-pressure piston pump for increased performance
• High-quality hydraulic pump for long-lasting use
• Flexible minimum order quantity of 5 sets
• Competitive price range of USD800-900 per set
• Secure packaging with plywood case
• Fast delivery within 10 working days
• Convenient payment options such as T/T and Western Union
• Reliable supply of 200 sets per month
• Powered by hydraulic technology for efficient operation
• Function as essential hydraulic system components
• Standard export package with plywood case for safe transportation
• Available in piston pump type for various applications

Choose our Hydraulic Piston Pumps for a customized solution that meets your specific needs and exceeds your expectations. Contact us now to learn more about our customization service and to place your order.

Packing and Shipping:

Our Hydraulic Piston Pumps are carefully packaged to ensure safe and secure delivery to our customers. Each pump is individually wrapped in protective material to prevent any damage during transportation.
We offer a variety of packaging options to meet the specific needs of our customers. Our standard packaging includes sturdy corrugated boxes with additional cushioning material for added protection. For larger orders, we also offer custom wooden crates for extra durability.
Once the pumps are packaged, they are then loaded onto strong and reliable shipping containers. We work with trusted shipping partners to ensure timely delivery and tracking of our products.
For international orders, we provide all necessary documentation and comply with all customs regulations to ensure smooth and hassle-free delivery.
At Hydraulic Piston Pumps, we take great care to ensure that our products arrive at our customers' doorstep in perfect condition. We are committed to providing the highest quality packaging and shipping services to our valued customers.
 

Application / Project Evidence

Variable Piston Pump Project for Concrete Mixer Trucks

The HPV50-MA-R-21 has been documented in a hydraulic pump project for a concrete mixer truck application in Malaysia.

Project Details

• Project: Variable Piston Pump for Malaysia
• Manufacturer: Shandong Highland Hydraulic Seiko Co., Ltd.
• Pump Model: HPV50-MA-R-21
• Quantity: 50 units
• Application: Concrete Mixer Trucks
• Hydraulic Circuit: Closed Circuit Hydraulic System
• Maximum Displacement: 50 mL/rev
• Rated Working Pressure: 35 MPa
• Maximum Transient Pressure: 42 MPa
• Continuous Working Pressure: 30 MPa
• Maximum Continuous Working Speed: 3500 r/min

The project documentation is supported by product technical parameters, engineering drawings and a factory performance test report for the HPV50-MA-R-21.

This project reference demonstrates the documented application of the HPV50 series in concrete mixer truck equipment and provides application-specific technical evidence for customers evaluating the pump for similar hydraulic systems.

Factory Performance Testing

A factory performance test is carried out on the HPV50-MA-R-21 closed-loop axial piston pump prior to shipment, checking its main operating behaviour under controlled conditions.

This unit was tested on September 14, 2026 at 31.4°C; its rated displacement was 50 mL/rev, rated pressure 35 MPa and maximum pressure 42 MPa.

Measurements recorded during the test comprised pump speed, outlet pressure, flow, displacement, input torque, input power, output power, overall and volumetric efficiency. The report identifies the model as HPV50-MA-R-21 and includes a unique component number for traceability.

Such testing supplies product-specific operating data to application engineers and customers, beyond nominal catalogue specifications alone.

Recorded Test Data

Recorded on the factory test bench, the data for the HPV50-MA-R-21 hydraulic pump are presented in the following table.

Test conditions were as follows:

• 31.4°C test temperature
• 50 mL/rev rated displacement
• 35 MPa rated pressure
• 42 MPa maximum pressure
• 3500 r/min maximum speed
• 1.6 MPa charge pressure
• 12.4 L/min charge flow

Data source: HPV50-MA-R-21 factory test report, component No. 02609140203023.

Engineering Drawing

Detailed engineering drawings are available for the HPV50-MA-R-21 closed-loop axial piston pump.

The engineering drawing provides dimensional and interface information required for system integration, including overall mounting dimensions, shaft and spline specifications, hydraulic ports, leakage ports, pressure test ports, control-handle dimensions and control positions.

The drawing also identifies the pump rotation direction and corresponding pressure-port configuration for clockwise and counterclockwise operation.

Key interface information includes:

• Product model: HPV50-MA-R-21
• Rated displacement: 50 mL/rev
• Main ports: A and B
• Leakage ports: L1 and L2
• Oil suction port: S
• Pressure/test port: M
• Control options: Manual / Electric Proportional Servo / Hydraulic Servo
• Input shaft spline configurations according to the selected model
• SAE-related control and shaft dimensions

Engineering drawings can be used by hydraulic system designers to verify mounting, shaft connection, port configuration and installation requirements before ordering.

Quality Control & Inspection

Before shipment, quality control of the HPV50-MA-R-21 covers product configuration, dimensional requirements and hydraulic performance.

The factory test record for the tested unit states the manufacturer, component model, component number, rated displacement, rated pressure, maximum pressure and test temperature; performance inspection covers operating speed, pressure, flow, displacement, input torque, input power, output power, overall efficiency and volumetric efficiency.

Dimensional and interface information for the pump body, hydraulic ports, leakage ports, shaft spline and control mechanism is provided in the engineering documentation.

Together, the configuration records, engineering documentation and recorded performance data give traceable technical evidence for the hydraulic pump supplied.

Technical Documents

Technical documentation is available to support product evaluation, hydraulic system design and installation planning for the HPV50-MA-R-21.

Available technical information includes:

• HPV50-MA-R-21 Technical Parameters
• Factory Performance Test Report
• Engineering Drawing
• Mounting and Overall Dimensions
• Hydraulic Port Configuration
• Input Shaft and Spline Specifications
• Control Handle and Servo Control Information
• Rotation Direction Configuration
• HPV Series Technical Parameter Table
• Model Selection Information

The HPV50-MA-R-21 technical documentation specifies a maximum displacement of 50 mL/rev, rated working pressure of 35 MPa, maximum transient working pressure of 42 MPa, continuous working pressure of 30 MPa and a minimum continuous operating speed of 500 r/min.

For engineering evaluation, customers can request the applicable technical documents and product-specific test information from Highland.

Engineering Team

Highland offers engineering support covering hydraulic pump selection, configuration and system integration.

For the HPV series this can include displacement selection, pressure and speed requirements, control configuration, rotation direction, shaft and mounting interfaces, hydraulic port configuration and application-specific needs.

For the HPV50-MA-R-21, the engineering documentation available defines displacement, operating pressure, speed range, torque and power characteristics, control options, shaft spline data, port configuration and installation dimensions.

By sharing their machine operating conditions and hydraulic system requirements, customers can obtain technical guidance on a suitable HPV series configuration.

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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