Hydraulic Piston Pumps 42Mpa Max Pressure Agricultural Variable Displacement

Product Description:

Highland hydraulic Piston Pumps are the perfect solution for agricultural harvester or mixer truck applications. Highland HPV50 hydraulic pump is specifically designed for heavy-duty and high-pressure applications, with a rated pressure of up to 35Mpa. Constructed with high-grade cast iron, it is strong and durable enough to withstand the toughest of conditions, ensuring a long-lasting performance. If you're looking for a reliable and powerful piston pump for sale, then our Hydraulic Piston Pumps is the perfect choice for you.

Features:

• Product Name: Hydraulic Piston Pumps
• Rated Speed: 2500rpm
• Brand: HIGHLAND
• Warranty: 1 Year
• Power Source: Hydraulic
• Type: Piston Pump
• High Pressure Piston Pump
• Hydraulic Piston Pump
• High Pressure Piston Pump

Technical Parameters:

Applications:

Highland hydraulic piston pumps from HIGHLAND are designed for high pressure and high performance applications. The model number of hydraulic piston pump is HPV50. It is made of cast iron and has a maximum pressure of 42Mpa. Highland piston pump is certified with a patent certificate and has a minimum order quantity of 5 sets. The price for each set is USD700-950. It is packed in a plywood case and delivered within 10 working days. Payment terms are T/T, Western Union; while the supply ability is 400 sets/month. HIGHLAND also provides a one year warranty for the hydraulic piston pump.

Highland High Quality HPV50 Hydraulic Piston Pump from HIGHLAND is perfect for a variety of high pressure applications. It is a reliable and durable solution that can handle pressure up to 42Mpa. The high quality materials and construction ensure that Highland hydraulic pump will last for many years. The pump is also easy to install and use. With its competitive price and one year warranty, it is the perfect choice for any high pressure application.

Customization:

High quality hydraulic pump HPV50

Brand Name: HIGHLAND

Model Number: HPV50

Place of Origin: CHINA DEZHOU

Certification: PATENT CERTIFICATE

Minimum Order Quantity: 5 Sets

Price: USD700-950/Set

Packaging Details: Plywood Case

Delivery Time: 10 Working Days

Payment Terms: T/T, Western Union

Supply Ability: 450 Sets/Month

Pressure Range: High Pressure

Warranty: 1 Year

Piston Pump for sale

Support and Services:

Packing and Shipping:

Highland hydraulic piston pumps are carefully packaged for transport. Each pump is placed in a protective cardboard box filled with foam inserts for additional protection. The box is then sealed with tape and labeled with the product description, serial number, and other required information. The box is then placed inside a wooden crate for further protection during shipping.

The wooden crate is then sealed with nails and marked with the product description, destination address, and other required information. All shipments are sent with tracking information so that customers can track the progress of their order.

Application / Project Evidence

Variable Piston Pump Project — Concrete Mixer Trucks

A hydraulic pump project for concrete mixer trucks in Malaysia documents the HPV50-MA-R-21 in a real application.

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

Product technical parameters, engineering drawings and a factory performance test report for the HPV50-MA-R-21 support the project documentation.

This reference shows the documented use of the HPV50 series in concrete mixer truck equipment and offers application-specific technical evidence to customers assessing the pump for comparable hydraulic systems.

Factory Performance Testing

The HPV50-MA-R-21 closed-loop axial piston pump is performance-tested before shipment to verify key operating characteristics under controlled test conditions.

For this HPV50-MA-R-21 unit, the factory test was conducted on September 14, 2026 at a test temperature of 31.4°C. The tested pump had a rated displacement of 50 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 HPV50-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 table below lists the values measured on the factory test stand for the HPV50-MA-R-21 hydraulic pump.

Test conditions:

• Temperature 31.4 °C
• Rated displacement 50 mL/rev
• Rated pressure 35 MPa
• Maximum pressure 42 MPa
• Maximum speed 3,500 r/min
• Charge pressure 1.6 MPa
• Charge flow 12.4 L/min

These figures come from the factory test report of HPV50-MA-R-21, component No. 02609140203023.

Engineering Drawing

For the HPV50-MA-R-21 closed-loop axial piston pump, full engineering drawings are available.

The drawing set contains the dimensional and interface details required for integration, covering overall mounting dimensions, shaft and spline specifications, hydraulic ports, leakage ports, pressure test ports, control-handle dimensions and control positions.

Clockwise and counterclockwise rotation directions and their corresponding pressure-port configurations are identified as well.

Principal interface information:

• 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 splines as per chosen model
• SAE-related control and shaft dimensions

Designers can reference the engineering drawings to verify mounting, shaft connection, port configuration and installation needs prior to 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 supporting product evaluation, hydraulic system design and installation planning is available for the HPV50-MA-R-21.

Technical information available:

• 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

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

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

Engineering Team

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

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

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

Customers can provide their machine operating conditions and hydraulic system requirements to receive technical guidance on the appropriate HPV series configuration.

FAQ: