Hydraulic Transmission System Designed For Medium Hydraulic Oil
Product Summary
Product Description: Highland Hydraulic Drive System - Product Overview Highland Harvester Hydraulic Drive System is a high-quality and customizable product designed for concrete trucks and harvesters. With its powerful hydraulic power, Highland hydraulic system provides reliable and efficient ...
Product Custom Attributes
Customizable Hydraulic Drive System
,Hydraulic Oil Transmission System 42MPa
Basic Properties
Trading Properties
Product Description
Product Description:
Highland Harvester Hydraulic Drive System is a high-quality and customizable product designed for concrete trucks and harvesters. With its powerful hydraulic power, Highland hydraulic system provides reliable and efficient performance for your vehicles.
Highland Harvester Hydraulic Drive System offers a wide range of customizable options to meet your specific needs. With a maximum pressure of 42MPa, this system can be tailored to fit any concrete truck or harvester. Whether you require a different power source or specific dimensions, we can customize our system to meet your requirements.
We are a leading manufacturer and wholesale supplier of hydraulic transmission systems. Our expertise and experience in the industry allows us to provide high-quality products at competitive prices. We pride ourselves on our commitment to customer satisfaction and offer excellent customer service to ensure that our clients receive the best products and support.
Highland Harvester Hydraulic Drive System is suitable for use in concrete trucks and harvesters. It is specifically designed to provide reliable power and performance in these vehicles, making it the ideal choice for those in the construction and agricultural industries.
We stand behind the quality of our products and offer a 1-year warranty for our Harvester Hydraulic Drive System. This warranty covers any defects in materials or workmanship, giving you peace of mind with your purchase.
Choose Highland Harvester Hydraulic Drive System for superior performance and durability in your concrete truck or harvester. Contact us today to learn more about our customization options and wholesale pricing.
Feature:
- Product Name: Hydraulic Drive System
- Control Type: Automatic
- Material: Cast Iron
- Model: PV20+MF21
- Type: Hydraulic Components
- Medium: Hydraulic Oil
- Factory tested and fully customized hydraulic transmission system
- Hydraulic transmission system wholesale
- Hydraulic transmission system wholesale manufacturers
Technical Parameters:
| Technical Parameters | Value |
|---|---|
| Medium | Hydraulic Oil |
| Type | Hydraulic Components |
| Control Type | Automatic |
| Model | PV20+MF21 |
| Structure | Axial Piston Pump |
| Package | Plywood Case |
| Material | Cast Iron |
| Scope Of Application | Concrete Truck |
| Power | Hydraulic |
| Warranty | 1 Year |
| Key Features | |
| Hydraulic transmission system wholesale | |
| 42MPa hydraulic transmission system customization | |
|
Factory tested and fully customized hydraulic transmission system
|
Applications:
The Hydraulic Drive System by HIGHLAND, model number PV20+MF21, is a highly efficient and reliable product that is perfect for industrial machinery. Made in Dezhou, China, this product has been designed with advanced technology and has a patent certificate. It is factory tested and fully customized to meet your specific needs.
- Heavy machinery in construction sites
- Mining equipment
- Agricultural machinery
- Excavators
- Hydraulic presses
- Brand Name: HIGHLAND
- Model Number: PV20+MF21
- Place of Origin: Dezhou, China
- Certification: Patent Certificate
- Minimum Order Quantity: 5 Sets
- Price: USD 1450-1600/set
- Packaging Details: Plywood Case
- Delivery Time: 10 Working Days
- Payment Terms: T/T, Western Union
- Supply Ability: 300 sets per month
- Structure: Axial Piston Pump
- Warranty: 1 Year
- Control Type: Automatic
- Power: Hydraulic
- Type: Hydraulic Components
Our Hydraulic Drive System offers the following benefits:
- Highly efficient with a maximum pressure of 42MPa
- Customization options available to meet your specific needs
- Reliable and durable for long-term use
- Advanced axial piston pump structure for smooth operation
- High quality hydraulic components for optimal performance
Don't settle for a standard hydraulic transmission system, choose our HIGHLAND Hydraulic Drive System for unparalleled performance and reliability. Contact us now to learn more and place your order!
Customization:
Brand Name: HIGHLAND
Model Number: PV20+MF21
Place of Origin: CHINA DEZHOU
Certification: PATENT CERTIFICATE
Minimum Order Quantity: 5 Sets
Price: USD 1450-1600/set
Packaging Details: Plywood Case
Delivery Time: 10 Working Days
Payment Terms: T/T, Western Union
Supply Ability: 300 sets per month
Material: Cast Iron
Support and Services:
At Highland Hydraulic company, we strive to provide our customers with the best technical support and services to ensure the smooth operation and maintenance of our products. Our team of highly skilled engineers and technicians are dedicated to providing prompt and reliable assistance to meet the needs of our customers.
Our technical support team is available 24/7 to assist with any technical inquiries or issues you may have with our products. You can reach us through our hotline, email, or through our online chat service. Our team is well-equipped with the knowledge and experience to troubleshoot and resolve any technical issues in a timely manner.
In addition, we also offer on-site technical support for complex installations or repairs. Our technicians will work closely with you to ensure that your Hydraulic Drive System is functioning at its best.
We understand the importance of having reliable and high-quality spare parts for your Hydraulic Drive System. That is why we offer a wide range of spare parts to ensure that your system is always up and running. Our spare parts are made with the same precision and quality as our products, guaranteeing their compatibility and reliability.
In addition to spare parts, we also offer maintenance services to keep your Hydraulic Drive System in top condition. Our team will work with you to create a maintenance schedule that suits your needs, ensuring that your system is always functioning at its best.
We believe that proper training and consultation are crucial for the successful operation of our products. That is why we offer training programs and consultations for our customers. Our expert engineers will teach you how to operate and maintain your Hydraulic Drive System effectively, ensuring its longevity and optimal performance.
At Hydraulic Drive System, we are committed to providing top-notch technical support and services to our customers. Our goal is to ensure that your Hydraulic Drive System operates seamlessly and efficiently, and our team is always ready to assist you with any technical inquiries or issues you may have.
Packing and Shipping:
Each Hydraulic Drive System is carefully packaged to ensure safe and secure delivery to our customers. The packaging materials used are specifically chosen to protect the product during transportation and handling.
Highland Hydraulic Drive System is first wrapped in a layer of protective bubble wrap to prevent any scratches or damage to the surface. It is then placed in a sturdy cardboard box with foam inserts to provide additional cushioning and support.
For larger orders, the Hydraulic Drive System is packaged on a pallet and shrink-wrapped for added protection. The pallets are also labeled with the product name and order number for easy identification.
All packaging materials used are recyclable and environmentally friendly.
We offer various shipping options for our customers to choose from based on their specific needs and budget. Our standard shipping method is through reputable courier services such as FedEx, UPS, or DHL.
For international orders, we use air or sea freight to ensure timely and efficient delivery. Our shipping department carefully tracks each order and provides regular updates to our customers regarding the status of their shipment.
We also offer expedited shipping for urgent orders, with additional fees applied. Please contact us for more information on expedited shipping options.
Upon shipment, customers will receive a tracking number to monitor the progress of their delivery. We strive to ensure prompt and reliable delivery of our Hydraulic Drive Systems to our customers.
Thank you for choosing our Hydraulic Drive System. We are committed to providing high-quality products and exceptional customer service. If you have any questions or concerns regarding the packaging and shipping of our products, please do not hesitate to contact us.
Factory Production & Inspection Evidence
Shandong Highland Hydraulic Seiko Co., Ltd. manufactures these drive systems and records each motor unit so that it can be traced through production.
- Manufacturer: Shandong Highland Hydraulic Seiko Co., Ltd. (brand: Highland)
- Documented motor: MF22-21 closed-loop axial piston motor
- Documented Component No.: 02603030203003
- Documented project quantity: 60 units
- Closed-loop motor tested and inspection-recorded before release
Records of this kind support the traceability of each unit through production and inspection.
Factory Performance Testing
Each closed-loop motor passes a test-bench run in which speed, pressure, flow, torque, power and efficiency are logged.
The supplied Closed-Loop Hydraulic Motor Test Report documents the MF22-21 motor (Component No. 02603030203003), tested on 2026/3/3 at a temperature of 36.2 °C with a power recovery ratio of 20%. Rated displacement is 69.8 mL/rev, maximum continuous speed 3200 r/min and minimum continuous speed 500 r/min, with a rated working pressure of 35 MPa and a maximum (instantaneous) pressure of 42 MPa.
Results are recorded per unit on the closed-loop test record.
Recorded Test Data
Measured values taken from the closed-loop test bench are reproduced below for reference.
| Speed (r/min) | Pressure (MPa) | Flow (L/min) | Displacement (mL/rev) | Torque (N·m) | Input Power (kW) | Output Power (kW) | Overall Efficiency (%) | Volumetric Efficiency (%) |
|---|---|---|---|---|---|---|---|---|
| 1294 | 5.7 | 92.6 | 71.6 | 78 | 10.6 | 8.8 | 83.2 | 100 |
| 1292 | 16.7 | 90.4 | 71.6 | 206 | 27.9 | 25.2 | 90.3 | 97.8 |
| 1288 | 31.1 | 89 | 71.6 | 377 | 50.9 | 46.1 | 90.7 | 96.6 |
| 1294 | 5.5 | 92.6 | 71.6 | 68 | 9.2 | 8.5 | 92.1 | 100 |
| 1292 | 16.3 | 90.9 | 71.6 | 197 | 26.7 | 24.7 | 92.6 | 98.3 |
| 1291 | 31 | 88.9 | 71.6 | 369 | 49.9 | 45.9 | 92.1 | 96.2 |
Charge pressure: 1.4 MPa. Values are reproduced from the original test record and should be read together with the test bench's measurement and calculation method.
Quality Control & Inspection
Quality control relies on unit identification, test-bench verification and the engineering specification.
- Product model and unit identification
- Closed-loop hydraulic performance testing
- Pressure and speed verification
- Flow and displacement recording
- Torque and power measurement
- Overall and volumetric efficiency recording
- Engineering interface verification
In the supplied test record the run is signed by an operator and an auditor (Operator 003, Auditor 002). The product documentation also states that units are produced under a strict quality-control system, and that any defective pump or motor is inspected before a response is issued.
Engineering Drawing
An engineering drawing for the MF22-21 defines the hydraulic interfaces and shaft details of the motor.
- High pressure ports A and B: 7/8-14 UNF-2B
- Leakage ports L1 / L2: 3/8-16 UNC-2B, 25 mm depth
- Measuring port M: 7/16-20 UNF-2B
- High pressure relief valves A and B: 35 MPa / 42 MPa
- Output shaft: 21-tooth involute spline, 16/32 radial pitch, 30° pressure angle, 33.34 mm dividing circle diameter
- Conical shaft lock nut: 1-20 UNEF-2B
- Rotation direction: CW / CCW
- Displacement marked on drawing: 69.8 mL/rev
Drawing technical requirement: minimum speed 500 r/min, maximum speed 2800 r/min, rated working pressure 30 MPa. Interface dimensions should be confirmed against the engineering drawing before installation.
Application / Project Evidence
A documented project from the manufacturer's records is summarised below.
- Project: Variable Piston Pump for Kyrgyzstan
- Model: MF22-21
- Quantity: 60 units
- Client: Kyrgyzstan
- Application: Cotton harvester
- Manufacturer: Shandong Highland Hydraulic Seiko Co., Ltd.
- Drive configuration: closed-circuit hydraulic system
The project is listed as evidence of the manufacturer's delivering experience; suitability for a specific machine should be confirmed before selection.
Technical Documents
The following technical documents are available on request.
| Document | Availability |
|---|---|
| Technical Data Sheet | Available |
| Closed-Loop Motor Test Report | Available |
| Engineering Drawing | Available |
| Model Selection Table | Available |
Key rated values of the documented closed axial piston motor:
| Parameter | Value |
|---|---|
| Rated displacement | 69.8 mL/rev (max) |
| Max continuous speed | 3200 r/min |
| Rated speed | 2500 r/min |
| Min continuous speed | 500 r/min |
| Rated working pressure | 35 MPa |
| Max working pressure (instantaneous) | 42 MPa |
| Continuous working pressure (ΔP) | 30 MPa |
| Continuous output torque | 334 N·m |
| Maximum output torque | 390 N·m |
| Maximum power | 131 kW |
| Allowable shell temperature | -40 to 50 °C |
| Max oil tank temperature | 80 °C |
| Weight (MF series motor) | 42 kg |
| Circuit | Closed-loop |
These documents cover displacement, speed, pressure, torque, power, temperature and weight, and confirm the motor as a closed axial piston type.
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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