Hydraulic Components Hydrostatic Transmission Manual Loading Pump

Product Description:

The loading method for this product is manual loading. This means that the product must be manually loaded into the underground loader during the installation process. However, once installed, the hydrostatic transmission system will operate automatically, providing smooth and reliable power transfer to the machine.

One of the key benefits of using a Hydrostatic Transmission product is its ability to provide customized solutions for specific applications. For example, the Harvester Hydrostatic Transmission Customization is designed specifically for use in agricultural machinery, providing efficient power transfer for harvesting equipment.

The Hydrostatic Drive Hydrostatic Transmission is another example of a customized solution, designed for use in off-road vehicles such as tractors and excavators. This product provides superior traction control and maneuverability, making it ideal for use in rough terrain.

Overall, the Hydrostatic Transmission product is an essential component of any hydraulic system. Its ability to provide reliable and efficient power transfer makes it ideal for use in a variety of applications, including the Underground Loader. With its customizable options and superior performance, this product is a must-have for any machine that requires hydraulic power transmission.

Features:

• Product Name: Hydrostatic Transmission
• Loading Method: Manual Loading
• Function: Hydraulic System Components
• Warranty: 1 Year
• Drive Mode: Hydraulic
• Principle: Hydrostatic Transmission
• Overload Testing Of Hydrostatic Transmissions
• Hydrostatic Drive Hydrostatic Transmission
• Harvester Hydrostatic Transmission Customization

Technical Parameters:

Applications:

Whether you need a Hydrostatic Drive Hydrostatic Transmission for your underground mining operation or for use in other industrial settings, the HIGHLAND HPV50+HMF50 is a reliable and durable choice. With its patented design and high-quality manufacturing, this Hydrostatic Transmission is sure to provide years of trouble-free operation.

The HIGHLAND HPV50+HMF50 Hydrostatic Transmission is made in CHINA DEZHOU and comes with a PATENT CERTIFICATE. It has a minimum order quantity of 5 sets and is priced at USD 1200-1500 per set. The product is packaged in plywood cases for easy transport and delivery, which takes approximately 10 working days. Payment terms are T/T and Western Union, and the product is available in a supply quantity of up to 200 sets per month.

The HIGHLAND HPV50+HMF50 Hydrostatic Transmission is specifically designed for use in underground loader applications. This makes it an ideal choice for use in a wide range of scenarios and product application occasions. Whether you need a reliable Hydrostatic Transmission for use in your mining operation or for use in other industrial settings, the HIGHLAND HPV50+HMF50 is a top-quality choice.

If you're looking for a durable and reliable Hydrostatic Transmission for your underground loader or other industrial applications, the HIGHLAND HPV50+HMF50 is the perfect choice. With its sturdy cast iron construction, patented design, and reliable performance, this Hydrostatic Transmission is sure to meet all your needs and exceed your expectations.

Support and Services:

Our Hydrostatic Transmission product is designed to provide superior power and efficiency for a variety of applications. Our technical support team is available to assist with any questions or issues you may encounter, including troubleshooting, maintenance, and repairs. We also offer a range of services to keep your transmission running smoothly, such as installation, training, and regular maintenance programs. Our goal is to ensure that your Hydrostatic Transmission performs at its best, delivering reliable and consistent power for your operation.

Packing and Shipping:

Product Packaging:

• The hydrostatic transmission will be securely packed in a sturdy cardboard box.
• All necessary cushioning materials will be used to prevent any damage during shipping.
• The box will be labeled with the product name, weight, and handling instructions.

Shipping:

• The hydrostatic transmission will be shipped by a trusted carrier service.
• A tracking number will be provided to the customer once the product has been shipped.
• The estimated delivery time will be communicated to the customer based on their location and shipping option chosen.
• The customer is responsible for providing accurate shipping information to ensure timely and accurate delivery of the product.

Application / Project Evidence

Variable Piston Pump Project for Concrete Mixer Trucks

The HPV50-MA-R-21 is documented in a hydraulic pump project for a concrete mixer truck application in Malaysia.

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
• Max. displacement: 50 mL/rev
• Rated working pressure: 35 MPa
• Max. transient pressure: 42 MPa
• Continuous working pressure: 30 MPa
• Max. continuous working speed: 3500 r/min

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

This project reference demonstrates the documented application of the HPV50 series in concrete mixer truck equipment, and provides application-specific technical evidence for customers evaluating the pump for similar hydraulic systems.

Factory Performance Testing

A factory performance test is carried out on the HPV50-MA-R-21 closed-loop axial piston pump prior to shipment, checking its main operating behaviour under controlled conditions.

This unit was tested on September 14, 2026 at 31.4°C; its rated displacement was 50 mL/rev, rated pressure 35 MPa and maximum pressure 42 MPa.

Measurements recorded during the test comprised pump speed, outlet pressure, flow, displacement, input torque, input power, output power, overall and volumetric efficiency. The report identifies the model as HPV50-MA-R-21 and includes a unique component number for traceability.

Such testing supplies product-specific operating data to application engineers and customers, beyond nominal catalogue specifications alone.

Recorded Test Data

The following data were recorded during factory performance testing of the HPV50-MA-R-21 hydraulic pump.

Test conditions:

• Test temperature: 31.4°C
• Rated displacement: 50 mL/rev
• Rated pressure: 35 MPa
• Maximum pressure: 42 MPa
• Maximum speed: 3500 r/min
• Charge pressure: 1.6 MPa
• Charge flow: 12.4 L/min

The recorded values are from the factory test report for HPV50-MA-R-21, component No. 02609140203023.

Engineering Drawing

Detailed engineering drawings are available for the HPV50-MA-R-21 closed-loop axial piston pump.

The engineering drawing provides dimensional and interface information required for system integration, including overall mounting dimensions, shaft and spline specifications, hydraulic ports, leakage ports, pressure test ports, control-handle dimensions and control positions.

The drawing also identifies the pump rotation direction and corresponding pressure-port configuration for clockwise and counterclockwise operation.

Key interface information includes:

• 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 spline configurations according to the selected model
• SAE-related control and shaft dimensions

Engineering drawings can be used by hydraulic system designers to verify mounting, shaft connection, port configuration and installation requirements before ordering.

Quality Control & Inspection

Quality control for the HPV50-MA-R-21 includes verification of product configuration, dimensional requirements and hydraulic performance before shipment.

For the tested unit, the factory test record identifies the manufacturer, component model, component number, rated displacement, rated pressure, maximum pressure and test temperature. Performance inspection includes operating speed, pressure, flow, displacement, input torque, input power, output power, overall efficiency and volumetric efficiency.

The engineering documentation also provides dimensional and interface information for the pump body, hydraulic ports, leakage ports, shaft spline and control mechanism.

This combination of configuration records, engineering documentation and recorded performance data provides traceable technical evidence for the supplied hydraulic pump.

Technical Documents

Technical documentation is available to support product evaluation, hydraulic system design and installation planning for the HPV50-MA-R-21.

Available technical information includes:

• 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

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

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

Engineering Team

Engineering support for hydraulic pump selection, configuration and system integration is available from Highland.

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

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

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

Whatsapp/wechat/Tel:+86 15165415868

mail:hl@hldhydraulic.com

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