Durable Hydraulic Piston Pumps for Long-lasting Hydraulic Systems

Product Description:

Hydraulic piston pumps are a type of mechanical device used to transmit hydraulic power to a system. HPV30 hydraulic piston pumps offer a reliable and efficient way to transfer fluid power, making them ideal for applications that require high pressure and/or variable displacement piston pumps. Our hydraulic piston pumps are designed to offer a superior performance, with features that include a 1-year warranty, high pressure range, and variable displacement piston pump structure. Our hydraulic piston pump system is also designed to ensure maximum efficiency and reliability, making it a great choice for hydraulic power applications.

Features:

• Product Name: Hydraulic Piston Pumps
• Function: Hydraulic System Components
• Hydraulic System: Closed Loop Hydraulic Pump
• Package: Plywood Case
• Color: Black
• Power Source: Hydraulic
• Piston Pump for Sale: Available
• Hydraulic Piston Pump: Professional Manufacturers
• Hydraulic Piston Pump Manufacturers: Reliable and Experienced

Technical Parameters:

Applications:

HIGHLAND HPV30 hydraulic piston pumps are high quality hydraulic pumps designed for hydraulic systems. They are made of cast iron and have excellent performance for hydraulic system components. The HPV110 hydraulic piston pumps feature a closed loop hydraulic pump, with a pressure range of high pressure, and are capable of providing reliable operation. The minimum order quantity for HIGHLAND HPV30 pumps is 5 sets, and each set is priced at USD800-950. All the pumps come with a 1 year warranty and are packaged in plywood cases for delivery. The delivery time is 10 working days, and the payment terms are T/T or Western Union. HIGHLAND also offers a supply ability of 400 sets/month, making them a top choice for anyone looking for a reliable hydraulic pump.

Customization:

We offer customized services for Hydraulic Piston Pumps. Our brand name is HIGHLAND and the model number is HPV30. It is certified with PATENT CERTIFICATE. The minimum order quantity is 5 sets and the price is USD800-950/Set. We package it in Plywood Case and it will take 10 working days for delivery. The payment terms are T/T and Western Union and we can supply 400 sets per month. The structure is Variable Displacement Piston Pump, which works with Hydraulic Transmission. It is made of cast iron and used for agricultural harvester or mixer truck. We also provide high pressure piston pump and piston pump for sale.

Support and Services:

We provide top-tier technical support and service for our Hydraulic Piston Pumps. Our expert team is available to answer your questions and provide assistance with troubleshooting, maintenance, installation, and more. We also provide comprehensive warranty coverage to ensure your complete satisfaction and peace of mind.

Our technical support and service offerings include:

• Helpdesk support
• Telephone assistance
• Online support resources
• Onsite assessment and installation
• Maintenance and troubleshooting
• Extended warranty options

We are committed to providing excellent customer service and technical support to ensure the optimal performance of our Hydraulic Piston Pumps. If you have any questions or concerns, please don't hesitate to contact us.

Packing and Shipping:

Hydraulic Piston Pumps are packaged and shipped in boxes and containers that are specially designed to protect them during transport. The box and container must be certified to meet the appropriate international standards for quality and safety. The box and container must be certified to meet the appropriate international standards for quality and safety.

The box and container should be clearly labelled with the type of product, the manufacturer, the date of manufacture, and the destination of the product. All packaging materials must be approved by the shipping company for use in the shipment of hydraulic piston pumps.

Prior to shipment, the box and container must be inspected for any damages or defects. Any damaged or defective packaging materials must be removed and replaced with new materials before the product is shipped. The box and container must also be securely sealed with tape or zip ties to prevent any damage to the product during transit.

Application / Project Evidence

Concrete Mixer Truck Variable Piston Pump Project

For a concrete mixer truck application in Saudi Arabia, the HPV30-MA-R-21 is documented within a hydraulic pump project.

Project details:

• Project — Variable Piston Pump for Saudi Arabia
• Manufacturer — Shandong Highland Hydraulic Seiko Co., Ltd.
• Pump model — HPV30-MA-R-21
• Quantity — 20 units
• Application — Concrete Mixer Trucks
• Hydraulic circuit — Closed Circuit Hydraulic System
• Maximum displacement — 30 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 backed by product technical parameters, engineering drawings and a factory performance test report for the HPV30-MA-R-21.

This project reference illustrates the documented application of the HPV30 series in concrete mixer truck equipment, giving customers application-specific technical evidence when evaluating the pump for similar hydraulic systems.

Factory Performance Testing

The HPV30-MA-R-21 closed-loop axial piston pump is performance-tested before shipment to verify key operating characteristics under controlled test conditions.

For this HPV30-MA-R-21 unit, the factory test was conducted on September 17, 2025 at a test temperature of 27.3°C. The tested pump had a rated displacement of 30 mL/rev, a rated pressure of 35 MPa and a maximum pressure of 42 MPa.

The recorded test procedure included pump speed, outlet pressure, flow rate, displacement, input torque, input power, output power, overall efficiency and volumetric efficiency. The test report identifies the component model as HPV30-MA-R-21 and includes a unique component number for traceability.

Factory performance testing provides application engineers and customers with product-specific operating data rather than relying only on nominal catalog specifications.

Recorded Test Data

The results captured during factory performance testing of the HPV30-MA-R-21 pump are shown below.

Conditions of the test:

• Test temperature — 27.3°C
• Rated displacement — 30 mL/rev
• Rated pressure — 35 MPa
• Max pressure — 42 MPa
• Max speed — 3500 r/min
• Charge pressure — 1.4 MPa
• Charge flow — 9.8 L/min

Source: HPV30-MA-R-21 factory test report, component No. 02509170203007.

Engineering Drawing

Engineering drawings with full dimensions are supplied for the HPV30-MA-R-21 closed-loop axial piston pump.

They provide the dimensional and interface information necessary for system integration: overall mounting dimensions, shaft and spline specifications, hydraulic ports, leakage ports, pressure test ports, control-handle dimensions and control positions.

The drawings additionally specify the rotation direction and the pressure-port configuration for both clockwise and counterclockwise operation.

Key interface data include:

• HPV30-MA-R-21 product model
• 30 mL/rev rated displacement
• Ports A and B (main)
• Ports L1 and L2 (leakage)
• Port S (oil suction)
• Port M (pressure/test)
• Control: Manual / EP servo / Hydraulic servo
• Input shaft spline configuration by model
• SAE-related control and shaft dimensions

Hydraulic system designers can use these drawings to check mounting, shaft connection, port configuration and installation requirements before ordering.

Quality Control & Inspection

Quality control for the HPV30-MA-R-21 includes verification of product configuration, dimensional requirements and hydraulic performance before shipment.

For the tested unit, the factory test record identifies the manufacturer, component model, component number, rated displacement, rated pressure, maximum pressure and test temperature. Performance inspection includes operating speed, pressure, flow, displacement, input torque, input power, output power, overall efficiency and volumetric efficiency.

The engineering documentation also provides dimensional and interface information for the pump body, hydraulic ports, leakage ports, shaft spline and control mechanism.

This combination of configuration records, engineering documentation and recorded performance data provides traceable technical evidence for the supplied hydraulic pump.

Technical Documents

For the HPV30-MA-R-21, technical documentation is available to support product evaluation, hydraulic system design and installation planning.

The technical information available includes:

• HPV30-MA-R-21 Technical Parameters
• Factory Performance Test Report
• Engineering Drawing
• Mounting / Overall Dimensions
• Hydraulic Ports
• Input Shaft & Spline Specifications
• Control Handle & Servo Control Information
• Rotation Direction Configuration
• HPV Series Technical Parameter Table
• Model Selection Information

The HPV30-MA-R-21 technical documentation states a maximum displacement of 30 mL/rev, a rated working pressure of 35 MPa, a maximum transient working pressure of 42 MPa, a continuous working pressure of 30 MPa and a minimum continuous operating speed of 500 r/min.

Customers can request the applicable technical documents and product-specific test information from Highland for engineering evaluation.

Engineering Team

Highland supplies engineering support for hydraulic pump selection, configuration and system integration.

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

For the HPV30-MA-R-21, available engineering documentation defines the displacement, operating pressure, speed range, torque and power characteristics, control options, shaft spline information, port configuration and installation dimensions.

Customers who provide their machine operating conditions and hydraulic system requirements can receive technical guidance on selecting a suitable HPV series configuration.

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