Agricultural Hydraulics Pumps Hydraulic Piston Pump Designed for Agricultural Machinery

Product Description:

Our Agricultural Hydraulic Pumps offer reliable and efficient performance for your agricultural hydraulic machinery. An essential component of any hydraulic system, these pumps are made from durable cast iron for long-term use and are designed for left or right rotation in different directions. The axial piston structure of the agricultural hydraulic pumps ensures that they are a perfect fit for any agricultural hydraulic system. Our hydraulic pumps are an essential component for any agricultural hydraulic machinery, and they offer great efficiency and reliability.

Features:

• Product Name: Agricultural Machinery Hydraulic Piston Pumps
• Package: Plywood Case
• Material: Cast Iron
• Function: Hydraulic System Components
• Max Working Pressure:42MPa
• Agricultural Hydraulic Components
• Agricultural Hydraulics Pumps
• Agricultural Hydraulic Pumps

Technical Parameters:

Applications:

Agricultural hydraulic pumps are essential devices in agricultural machinery. HIGHLAND's HPV70 model is a reliable and trustworthy choice that offers superior performance and durability. It is made of high-quality cast iron and comes with a 1 year warranty. It is certified with PATENT and ISO CERTIFICATE, assuring users of its quality. The left and right rotation allows for greater flexibility in various applications. The hydraulic system components ensure optimal operation and the plywood case with anti-rust treatment ensures its long-term use. The minimum order quantity is 5 sets and the price is negotiable. It has a supply capacity of 300 sets per month and the delivery time is based on the customers' quantity.

Customization:

We provide customized services for Agricultural Hydraulic Pumps, including agricultural hydraulic devices, hydraulic system components, hydraulic oil, axial piston pump etc. Our Agricultural Hydraulic Pumps are known for their brand name HIGHLAND, model number HPV70, place of origin CHINA DEZHOU, certification PATENT and ISO CERTIFICATE, minimum order quantity 5 sets, negotiable price, plywood case with anti-rust treatment packaging, delivery time according to customers' quantity, payment terms T/T, Western Union, supply ability 300 sets per month, max working pressure 42MPa and usage for agricultural machinery.

Support and Services:

• Provide technical advice and support for the installation, operation, and maintenance of agricultural hydraulic pumps.
• Maintain detailed records of repairs and maintenance, providing detailed reports on the performance of the pumps.
• Provide technical training for personnel to ensure proper use, operation, and maintenance of hydraulic pumps.
• Develop and maintain an inventory of spare parts and components to ensure quick and efficient service.
• Provide on-site service for repairs and maintenance of pumps.
• Develop and implement preventive maintenance programs for hydraulic pumps.

Packing and Shipping:

Agricultural hydraulic pumps are packaged and shipped in cardboard boxes. The boxes are designed to protect the pumps from any external damage that may occur during shipping. The boxes are secured with packing tape and have labels that accurately display the contents of the package. The pumps are also clearly labeled with the manufacturer's information. The pumps are shipped with a tracking number to ensure they arrive safely and quickly.

Factory Performance Testing

Factory performance testing of the HPV70-MA-R-21 is captured in a documented closed-loop test record.

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

Recorded parameters span operating speed, pressure, flow, displacement, torque, input power, output power, overall efficiency and volumetric efficiency, over pressures from approximately 5 MPa to 30.6 MPa.

Recorded Test Data

Below are the performance values recorded in 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

Values shown above are as documented under factory test conditions. Actual operating performance may differ according to hydraulic circuit configuration, fluid conditions, temperature and application.

Engineering Drawing

HPV70 Engineering Drawing & Technical Documentation

The HPV70-MA-R-21 is provided with engineering documentation covering both dimensional integration and hydraulic configuration.

The supplied drawing identifies the control handle, the maximum and zero displacement positions, the hydraulic ports, leakage ports, oil suction port and pressure test point, and also details the shaft spline and control handle 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

The drawing also documents the MA, EP and HS control configurations for the HPV series and identifies clockwise and counterclockwise rotation configurations.

Engineering Integration

Ahead of system integration, the selected displacement, control method, rotation direction, shaft configuration and hydraulic port arrangement should be checked against the applicable engineering drawing and application requirements.

Project Reference

Documented Project Reference — Kyrgyzstan Cotton Harvester

The HPV70-MA-R-21 appears in a variable piston pump project for Kyrgyzstan, as recorded in the supplied project documentation.

Project Details

The documented project specification lists 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 for the HPV70 hydraulic pump.

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

Technical Documents

HPV70-MA-R-21 Technical Documents

Available technical documentation assists 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

Technical information for OEM and hydraulic system integration projects can be reviewed according to displacement, operating pressure, speed, control method, rotation direction and mounting configuration.

FAQ: