HPV110 Hydraulics Variable Axial Piston Pump Agricultural Machinery Use

Product Description

Highland Trade Assurance HPV110 Hydraulics Pump Variable Axial Piston Pump Agricultural Machinery Use

Highland HPV70 hydraulic piston pumps used in agricultural machineries

Highland HPV70 hydraulic pumps basic information: 

Highland Agricultural solutions with hydraulic pumps are used in practically every single hydraulic transmission system. Highland HPV70 hydraulic pumps are used in agricultural applications to produce high fluid pressure, which can connect additional pumps, gear pumps and same type piston pumps etc. For large machinery with continuous running hydraulic functions, Highland hydraulic piston pump is a standard choice. Highland agricultural hydraulic pumps are energy saving, high efficiency, easy to operate and reliable quality.

Highland Agricultural machineries hydraulic piston pumps main features:

Highland agricultural machineries hydraulic piston pumps are axial piston variable displacement pumps are well engineered and easy to handle. Bearings of variable displacement axial piston pumps are all tapered roller bearing, which can load heavy external axial forces. When hydraulic piston pumps operated mechanically, the servo displacement can control and keep the angle of swash plate and pump displacement.

Highland HPV70 hydraulic piston pumps usage: 

Highland HPV70 hydraulic piston pumps plays an important role in agricultural machineryies mainly used in digging potatoes machine, combine harvesters, crop harvesters, planters, mowers and tractors etc many farming equipments for its safety, energy efficiency, ease of operation, and reliability.

Hydraulic oil notice of Highland agricultural machineries hydraulic piston pumps: 

Many hydraulic piston pumps cannot running well, which are related to fluid contamination, why?

Because of incorrect oil type, viscosity, additives, small and large size solid particles. The higher the cleanliness of the hydraulic oil, the longer the service life of the hydraulic pump.

Factory Performance Testing

A documented closed-loop performance test record backs the HPV70-MA-R-21 agricultural hydraulic pump.

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.

Data captured includes operating speed, pressure, flow, displacement, torque, input power, output power, overall efficiency and volumetric efficiency, at test pressures from roughly 5 MPa to 30.6 MPa.

Recorded Test Data

The data below is reproduced 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

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

Engineering documentation covering dimensional integration and hydraulic configuration is available for the HPV70-MA-R-21.

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

Control configurations MA, EP and HS for the HPV series are documented as well, together with the clockwise and counterclockwise rotation configurations.

Engineering Integration

When preparing for system integration, the chosen 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

A variable piston pump project for Kyrgyzstan, documented in the supplied materials, includes the HPV70-MA-R-21.

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 shared as documented application information from the supplied project materials.

Technical Documents

HPV70-MA-R-21 Technical Documents

Supporting product evaluation, hydraulic system integration and model selection, technical documentation is available.

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 of Highland agricultural machineries hydraulic piston pumps:

Q1:  Could I have a sample order?

A:  Yes, we welcome sample order to test and check quality.

Q2:  How do you ship the goods and how long does it take to arrive?

A:  Ship by air express, it takes 3-5 days to arrive. Airline and sea shipping also optional.

Q3:  Do you offer guarantee for the products?

A:  Each motor or pump should be tested before shipping, test report can be sent if requested.

Warranty 12 months after shipment for complete assembly.

Q4:  What are the payment terms?

A:  Full order: 30% as deposit, balance before shipment. Small order/sample order: Full advance payment.

Q5:  Are you manufacturer?

A:  We are a manufacturer with own plant and 20 years experiences, manufacturing agricultural hydraulic pumps motors.

Tags: HPV70 hydraulic piston pumps, agricultural machineries hydraulic piston pumps, HPV70 hydraulic pumps