Variable Displacement Piston Pump for Agricultural Applications Hydraulic Piston Pumps

Product Description:

Hydraulic Piston Pumps are designed for reliable, superior performance in a wide variety of industrial applications. It has a pressure range of up to 35Mpa, making it suitable for high pressure applications. It is equipped with a closed loop hydraulic system, ensuring a reliable and safe operation. The HPV70 hydraulic pump is constructed of high-quality material for long-term durability and provides excellent performance in demanding environments. It is backed by a 1-year warranty and comes in a standard export package of a plywood case to ensure safe storage and transportation.

The HPV70 hydraulic pump is a reliable, high-quality and durable product capable of providing superior performance in a variety of industrial applications. It offers superior performance and long-lasting durability with its pressure range of up to 35Mpa and closed-loop hydraulic system. It is backed by a 1-year warranty and comes in a standard export package of a plywood case to ensure safe storage and transportation.

Features:

• Product Name: Hydraulic Piston Pumps
• Hydraulic System: Closed Loop Hydraulic Pump
• Package: Plywood Case
• Power Source: Hydraulic
• Warranty: 1 Year
• High Pressure Piston Pump
• HPV110 Hydraulic Pump

Technical Parameters:

Applications:

HIGHLAND HPV70 hydraulic piston pumps are perfect for a wide range of applications, including agricultural harvesters and mixer trucks. They are designed to deliver superior performance and reliability. The pump is made with high-quality materials and is certified with a PATENT CERTIFICATE. It comes in black color and is packed in a plywood case. The minimum order quantity is 5 sets and the price ranges from USD900-1000/Set. The delivery time is 10 working days and payment terms are T/T, Western Union. The supply ability is 400 sets/month.

HPV70 hydraulic piston pumps feature reliable power source, high performance, and easy installation. They are designed to provide efficient and reliable operation for a long time. It is the perfect choice for agricultural harvesters and mixer trucks. They are also capable of delivering maximum torque and are highly durable. With its superior performance and reliability, HPV70 hydraulic piston pumps are a must-have for agricultural harvesters and mixer trucks.

Customization:

Highland offers hydraulic piston pumps that are ideal for agricultural harvester or mixer truck applications. Our piston pumps are designed to offer maximum pressure up to 42 MPa and rated pressure up to 35 MPa. With superior quality and competitive price, our hydraulic piston pumps are sought after by customers from all over the world.

• Brand Name: HIGHLAND
• Model Number: HPV70
• Place of Origin: CHINA DEZHOU
• Certification: PATENT CERTIFICATE
• Minimum Order Quantity: 5 Sets
• Price: USD900-1000/Set
• Packaging Details: Plywood Case
• Delivery Time: 10 Working Days
• Payment Terms: T/T, Western Union
• Supply Ability: 400 Sets/Month
• Product Name: Hydraulic Piston Pumps
• Rated Pressure: 35Mpa
• Application: Agricultural Harvester Or Mixer Truck
• Function : Hydraulic System Components
• Max Pressure: 42Mpa

Searching for reliable piston pump for sale? Look no further than Highland. We are one of the leading hydraulic piston pump manufacturers and suppliers in China with decades of experience in the industry. Contact us now to get the best hydraulic piston pump price.

Support and Services:

We provide technical support and service for our Hydraulic Piston Pumps. Our team of experienced engineers and technicians are available to answer questions, troubleshoot, and provide maintenance and repair services for our Hydraulic Piston Pumps.

We offer a variety of services that include:

• Installation and setup assistance
• Troubleshooting and repair
• Maintenance and preventive maintenance
• Ongoing technical support
• Replacement parts and components

We have an extensive network of authorized service centers across the country that can provide you with the highest quality service and support.

If you need assistance with your Hydraulic Piston Pumps, please contact us at [INSERT PHONE NUMBER] and we will be happy to help.

Packing and Shipping:

Hydraulic piston pumps are usually packaged in protective wooden frames or boxes to protect the pump from external shocks and damage during transportation. The package should also include a delivery note, product manual, and installation instructions.

These pumps should be shipped with at least one layer of cushioning material around the pump to prevent any movement. The shipping container should be strong and waterproof to prevent any damage to the pump from the elements.

The shipping container should be clearly labeled with the destination address, contact information, and other details. Additionally, tracking information should also be provided for easy monitoring.

Factory Performance Testing

Each hydraulic piston pump in the HPV70 series is supported by a documented closed-loop hydraulic pump performance test record.

According to the factory test report, the component is HPV70-MA-R-21 with a rated displacement of 70 mL/rev, tested on September 14, 2026 at 26.8°C.

Documented values include operating speed, pressure, flow, displacement, torque, input power, output power, overall efficiency and volumetric efficiency, across pressure points from approximately 5 MPa to 30.6 MPa.

Recorded Test Data

The following performance values are transcribed from the supplied closed-loop hydraulic pump test report for HPV70-MA-R-21.

Test Conditions

• Test Date: September 14, 2026
• Test Temperature: 26.8°C
• Rated Displacement: 70 mL/rev
• Rated Pressure: 35 MPa
• Maximum Pressure: 42 MPa
• Charge Pressure: 1.6 MPa
• Charge Flow: 21.9 L/min

These figures reflect the documented factory test conditions; actual performance can differ with hydraulic circuit configuration, fluid conditions, temperature and application.

Engineering Drawing

HPV70 Engineering Drawing & Technical Documentation

The HPV70-MA-R-21 is supported by engineering documentation covering dimensional integration and hydraulic configuration.

The supplied engineering drawing identifies the control handle, maximum and zero displacement positions, hydraulic ports, leakage ports, oil suction port and pressure test point, and it provides the shaft spline and control-handle information needed for mechanical integration.

Engineering Information Covered

• Overall mounting and dimensional information
• Control handle geometry
• Maximum displacement position
• Zero displacement position
• High-pressure ports A and B
• Leakage ports L1 and L2
• Oil suction port S
• Pressure test port M
• Servo cylinder pressure test point
• Input shaft spline configuration
• Control-handle spline information
• Pump rotation direction
• Control configuration information

Also documented are the MA, EP and HS control configurations for the HPV series, along with the clockwise and counterclockwise rotation configurations.

Engineering Integration

Before integrating the pump into a system, the selected displacement, control method, rotation direction, shaft configuration and hydraulic port arrangement should be reviewed against the applicable engineering drawing and the application requirements.

Project Reference

Documented Project Reference — Kyrgyzstan Cotton Harvester

The supplied project documentation records the HPV70-MA-R-21 in a variable piston pump project for Kyrgyzstan.

Project Details

The documented specification identifies the HPV70 hydraulic pump as having a maximum displacement of 70 mL/rev, a rated working pressure of 35 MPa, a continuous working pressure of 30 MPa and a transient maximum working pressure of 42 MPa.

This project reference is shared as documented application information from the supplied project materials.

Technical Documents

HPV70-MA-R-21 Technical Documents

Technical documentation is available to support product evaluation, hydraulic system integration and model selection.

Available Technical Information

• HPV70-MA-R-21 Technical Parameters
  Product operating parameters including displacement, speed, pressure, torque, power, temperature and weight.
• HPV70/90 Engineering Drawing
  Dimensional and configuration information covering mounting dimensions, hydraulic ports, leakage ports, shaft configuration, control handle and rotation direction.
• HPV70-MA-R-21 Factory Test Report
  Documented closed-loop performance test data including speed, pressure, flow, displacement, torque, input power, output power, overall efficiency and volumetric efficiency.
• HPV Series Technical Parameter Sheet
  Series-level technical information covering displacement classes, operating speed, pressure, torque, power, temperature and model configuration.

Technical Information Request

Where OEM and hydraulic system integration projects are concerned, technical information can be reviewed according to the required displacement, operating pressure, speed, control method, rotation direction and mounting 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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E-mail:hl@hldhydraulic.com

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