Agricultural Hydraulic Pumps With Heavy Duty Cast Iron

HPV Series Closed Axial Piston Pumps

Closed-Circuit Variable Displacement Axial Piston Pumps

The Highland HPV Series represents a family of variable displacement axial piston pumps for closed-circuit hydraulic transmission systems.

The series spans rated displacements of 30 to 130 mL/rev, and offers multiple control modes, rotation directions, input shaft configurations and auxiliary mounting flange options.

Key series technical data covers rated speed 2500 r/min, minimum continuous operating speed 500 r/min, rated working pressure 35 MPa, continuous working pressure 30 MPa, and maximum instantaneous working pressure 42 MPa.

The HPV Series can be set up according to displacement, control mode, rotation direction, shaft interface as well as mounting requirements. Final configuration should be verified against the application hydraulic circuit and installation dimensions.

HPV Series Technical Overview

The supplied technical drawing also includes a configuration-level technical requirement indicating a 30 MPa rated working pressure. The applicable pressure rating should therefore be confirmed against the final pump configuration and engineering documentation before integration.

HPV Series Displacement and Performance Range

Six rated displacement classes are offered across the HPV Series.

The performance range by displacement class is shown in the series table above. Individual operating limits should be evaluated according to the selected configuration and operating conditions.

Control and Configuration Options

The HPV Series follows a model-selection structure that covers displacement, control mode, rotation direction, input shaft and auxiliary mounting flange.

Control Mode

• MA — Manual Servo Control
• EP — Electric Proportional Servo Control
• HS — Hydraulic Servo Control

Rotation Directions

• R — Clockwise
• L — Counterclockwise

Input Shaft

The series documentation lists the following, depending on displacement and configuration:

• 21-tooth shaft, 16/32 pitch
• 23-tooth shaft, 16/32 pitch
• 14-tooth shaft, 12/24 pitch
• Z-axis tapered shaft, 1-20 UNEF

Auxiliary Mounting Flange Options

The available configurations include:

• SAE A
• SAE B with 13-tooth spline sleeve
• SAE B with 15-tooth spline sleeve
• No auxiliary mounting flange

The model-selection table should be used alongside the engineering drawing when the final pump configuration is selected.

Engineering Reference: HPV130-MA-R-23

The HPV130-MA-R-23 is a documented HPV Series configuration, with an application reference in agricultural harvesting equipment.

The supplied project documentation records the following:

• Manufacturer: Shandong Highland Hydraulic Seiko Co., Ltd.
• Model: HPV130-MA-R-23
• Quantity: 50 units
• Client Market: Kyrgyzstan
• Application: Potato Harvester
• Maximum Displacement: 130 mL/rev
• Rated Speed: 2500 r/min
• Maximum Continuous Working Speed: 2700 r/min
• Minimum Continuous Working Speed: 500 r/min
• Rated Working Pressure: 35 MPa
• Continuous Working Pressure: 30 MPa
• Maximum Transient Working Pressure: 42 MPa
• Continuous Output Torque: 632.4 Nm
• Maximum Output Torque: 885 Nm
• Continuous Output Power: 162 kW
• Maximum Power: 188 kW
• Operation Mode: Closed Circuit Hydraulic System
• Weight: 87.5 kg

The project record above provides a first-party reference for using the HPV130 configuration in potato harvesting equipment.

Factory Performance Testing — HPV130-MA-R-23

A factory test record exists for the HPV130-MA-R-23 configuration.

Test Record

Recorded in the test report are measured speed, pressure, flow, displacement, motor torque, input/output power, overall efficiency and volumetric efficiency.

Recorded Performance Test Data

The factory test report supplied includes the following measured operating points:

The values above are reported test results from the supplied factory test document; they should be understood as measured data under the stated test conditions rather than a guaranteed efficiency range for every operating condition.

Engineering Drawing & Interface Information

The supplied HPV110/130 engineering drawing provides dimensional, interface and hydraulic connection details for the applicable configurations.

The drawing identifies the following:

• Pressure ports A and B
• Oil suction port S
• Leakage ports L1 and L2
• Pressure tap M
• Servo cylinder pressure connections
• Control handle
• Zero-displacement and maximum-displacement positions
• Input shaft information
• Mounting dimensions
• Rotation direction
• Shaft and spline information

Configuration-specific dimensional and interface information for engineering integration is also provided in the drawing.

Drawing Note

Engineering reference: Before installation or system integration, dimensions, ports, shaft interfaces and pressure requirements should be checked against the final selected HPV configuration.

Hydraulic Interface and Rotation Direction

The engineering drawing identifies the hydraulic connections and the corresponding port arrangements for clockwise and counterclockwise rotation.

For the documented configuration, the following applies:

• R — Clockwise rotation
• L — Counterclockwise rotation
• Ports A and B are identified as the main hydraulic pressure connections.
• Port S is identified as the oil suction port.
• Ports L1 and L2 are identified as leakage/drain ports.
• Port M is identified as a pressure test connection.

For the selected rotation and control-handle configuration, the applicable port arrangement should be confirmed from the engineering drawing

Quality Control & Factory Inspection

Every HPV Series configuration can be evaluated against documented technical parameters prior to shipment.

Quality and engineering inspection can include verification of the applicable items:

• Displacement
• Operating pressure
• Speed
• Flow
• Hydraulic connections
• Rotation direction
• Shaft configuration
• Mounting interface
• Control configuration
• Product identification and model

For configurations that require performance verification, factory test records can supply measured operating data for engineering and purchasing evaluation.

Engineering & Technical Support

Highland offers configuration support for HPV Series pump selection.

When an HPV pump is evaluated for a hydraulic system, the following information should be considered:

• Required displacement
• Continuous and peak operating pressure
• Operating speed
• Hydraulic circuit type
• Rotation direction
• Control mode
• Input shaft interface
• Auxiliary mounting requirements
• Oil temperature and system conditions
• Installation dimensions

Before production, the engineering drawing and series selection table can be used together to confirm the appropriate configuration.

Technical Documents Available for Engineering Evaluation

The HPV Series documentation includes engineering information including:

• Product technical parameters
• Model selection table
• Hydraulic circuit information
• Dimensional drawing
• Shaft interface information
• Port identification
• Control configuration
• Rotation direction
• Factory performance test records
• Application/project reference data

Before equipment integration, technical information should be reviewed against the final configuration.

Documented Application Reference

A documented project record references the HPV130-MA-R-23 hydraulic pump for a potato harvester application in Kyrgyzstan.

• Project: Variable Piston Pump for Kyrgyzstan
• Model: HPV130-MA-R-23
• Quantity: 50 units
• Application: Potato Harvester
• Manufacturer: Shandong Highland Hydraulic Seiko Co., Ltd.

Configuration-specific hydraulic and performance parameters for this application are provided in the project documentation.

Manufacturer & Product Traceability

Manufacturer: Shandong Highland Hydraulic Seiko Co., Ltd.

The supplied engineering and testing documents identify the manufacturer and provide technical information specific to the model for the HPV Series.

The supplied HPV130-MA-R-23 report includes Component No. 02509170203007 for documented testing, providing a traceable reference between the tested component and the recorded performance data.

Product Description:

Agricultural hydraulic pumps are essential devices used in agricultural machinery, specifically in agricultural harvesters and tractors. These pumps are designed to provide efficient and reliable power for the smooth operation of various agricultural tasks.

Made from high-quality cast iron material, our agricultural hydraulic pumps are built to withstand the demanding conditions of farm work. The sturdy construction ensures longevity, allowing for continuous use without the need for frequent replacements.

Our agricultural hydraulic pumps are versatile and can rotate in both left and right directions, providing flexibility for various farming applications. This feature allows for easy adaptation to different agricultural tasks, making it a valuable tool for farmers.

With a maximum working pressure of 42MPa, our agricultural hydraulic pumps can deliver powerful and consistent performance. This high pressure is necessary for heavy-duty agricultural tasks, ensuring efficient and effective operation.

Whether you're using an agricultural harvester or a tractor, our hydraulic pumps will provide the necessary power for your equipment. They are designed to handle the rigorous demands of farm work, making them an essential component for any agricultural machinery.

Investing in our agricultural hydraulic pumps means investing in the productivity and efficiency of your farm. With its durable construction, versatile rotation, and high-pressure capabilities, these pumps are built to deliver exceptional performance and withstand the toughest farming conditions.

Features:

1. Product Name: Agricultural Hydraulic Pumps
2. Max Working Pressure: 42MPa
3. Warranty: 1 Year
4. Application: Agricultural Harvester And Tractor
5. Direction Of Rotation: Left Or Right Rotation
6. Function: Hydraulic System Components

Technical Parameters:

Agricultural Hydraulics Pumps are essential components for agricultural machinery, providing power through hydraulic systems. These pumps are specifically designed and manufactured for use in agricultural applications, making them durable and efficient for use in harsh farming environments.

Agricultural Hydraulic Devices are used in a variety of agricultural equipment, such as harvesters, tractors, and other farm machinery. These devices play a crucial role in the operation of these machines, providing the necessary power and control for various functions.

Applications:

The HIGHLAND HPV130 is a high-quality, durable and efficient agricultural hydraulic pump designed for use in farming machinery such as agricultural harvesters and tractors. Made from cast iron, this pump is built to withstand the tough conditions of agricultural use and provide superior performance.

As a leading manufacturer of agricultural hydraulic components, HIGHLAND has years of experience in producing reliable and efficient hydraulic devices. The HPV130 is no exception, with its patented design and ISO certification ensuring its high quality and reliability.

The HIGHLAND HPV130 is specifically designed for use in hydraulic systems of agricultural harvesters and tractors. Its axial piston pump structure allows for smooth operation and efficient power transmission, making it an essential component for these farming machines.

At HIGHLAND, we understand that different agricultural machines have different hydraulic system requirements. That's why we offer customizable options for the HPV130, allowing our customers to choose the best fit for their specific needs. Our expert team is also available to provide guidance and support in selecting the right pump for your machinery.

We know how important it is for our customers to have their farming machinery up and running as soon as possible. That's why we have a fast production process and a supply ability of 300 sets per month, ensuring timely delivery of the HPV130 to meet our customers' demands.

The HPV130 is designed for easy maintenance, with its cast iron material and sturdy construction making it resistant to wear and tear. This means a longer service life and less downtime for your agricultural machinery, saving you time and money in the long run.

Despite its high quality and superior performance, the HIGHLAND HPV130 is priced competitively, making it an affordable choice for agricultural businesses of all sizes. We also offer negotiable prices for larger orders, ensuring our customers get the best value for their money.

To ensure the safe delivery of our products, the HIGHLAND HPV130 is packaged in a sturdy plywood case with anti-rust treatment. This protects the pump from any damage during transportation. Delivery time is determined by the customers' quantity, with a flexible payment option of T/T or Western Union available.

The minimum order quantity for the HIGHLAND HPV130 is 5 sets, allowing small to medium-sized agricultural businesses to access our high-quality products.

Invest in the HIGHLAND HPV130 for your agricultural hydraulic pump needs and experience the difference in performance and reliability. Contact us today for more information and to place your order.

Customization:

Packing and Shipping:

Each Agricultural Hydraulic Pump is carefully packaged and protected in a sturdy cardboard box to ensure safe delivery to our customers. We also offer customized packaging options to meet specific customer needs.

For shipping, we work with reliable and trusted carriers to ensure timely and secure delivery of our products. We offer both domestic and international shipping options and provide tracking information for all orders.

Once your order has been processed and shipped, you will receive an email notification with your tracking information. Our goal is to provide our customers with a hassle-free and seamless shipping experience.

Thank you for choosing Agricultural Hydraulic Pumps. We appreciate your business and hope you are satisfied with our products and services.

Application Scope

The HPV Series is documented as a series of closed-circuit axial piston pumps.

For the HPV130-MA-R-23 configuration, the supplied project documentation provides an agricultural machinery reference, specifically a potato harvester in Kyrgyzstan.

Potential application suitability should be determined from the actual hydraulic system requirements rather than from the application category alone. Important selection factors include displacement, pressure, speed, control mode, rotation, shaft interface and mounting configuration.

HPV Series Model Selection

The HPV model structure is composed of:

HPV + Displacement + Control Mode + Rotation Direction + Shaft Configuration + Auxiliary Mounting Configuration

Example Model

HPV130-MA-R-23

• HPV — HPV Series closed axial piston pump
• 130 — 130 mL/rev rated displacement class
• MA — Manual servo control
• R — Clockwise rotation
• 23 — 23-tooth input shaft configuration

Before ordering, the complete model should be confirmed against the applicable model-selection table and engineering drawing.

Why Use Technical Evidence for HPV Series Selection?

For engineering and purchasing evaluation, the HPV Series can be assessed using documented information instead of general product claims.

Available evidence includes the following:

1. Series Technical Parameters

Displacement, speed, pressure, torque, power, temperature and weight data.

2. Engineering Drawings

Dimensions, hydraulic ports, shaft interfaces and mounting information.

3. Factory Test Records

Recorded test conditions and measured hydraulic performance.

4. Project Reference

HPV130-MA-R-23 documented for potato harvesting equipment in Kyrgyzstan.

5. Configuration Information

MA, EP and HS control modes, R/L rotation and multiple shaft and mounting options.

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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