Closed Loop Hydraulic System Hydraulic Piston Pump for Various Applications
Product Summary
Product Description: Highland Hydraulic piston pumps are high quality, high pressure pumps designed to provide a reliable and efficient source of hydraulic power for a variety of applications. They are ideal for agricultural harvesters, mixers, and trucks. Highland piston pump works by using a ...
Product Custom Attributes
Basic Properties
Trading Properties
Product Description
Product Description:
Highland Hydraulic piston pumps are high quality, high pressure pumps designed to provide a reliable and efficient source of hydraulic power for a variety of applications. They are ideal for agricultural harvesters, mixers, and trucks. Highland piston pump works by using a hydraulic transmission principle to move fluid from one side of the pump to the other. This allows for a higher rated pressure of up to 35Mpa, as well as a wide pressure range max pressure to 42Mpa. Highland hydraulic piston pumps for sale are built to last and provide the highest performance possible. Trust us to deliver a high quality hydraulic pump for your next project.
Features:
- Product Name: Hydraulic Piston Pumps
- Warranty: 1 Year
- Standard Export Package: Plywood Case
- Material: Cast Iron
- Type: Piston Pump
- Principle: Hydraulic Transmission
- High quality hydraulic pump: LPV110 hydraulic pump
Technical Parameters:
| Product Name | Parameter |
|---|---|
| Hydraulic Piston Pumps | Rated Pressure: 35Mpa |
| Max Pressure: 42Mpa | |
| Structure: Variable Displacement Piston Pump | |
| Principle: Hydraulic Transmission | |
| Type: Piston Pump | |
| Application: Agricultural Harvester Or Mixer Truck | |
| Material: Cast Iron | |
| Power Source: Hydraulic | |
| Pressure Range: High Pressure |
| LPV Series Technical parameter | ||||||||
| LPV hydraulic pump and LMF hydraulic motor series | 30 | 50 | 70 | 90 | 110 | 130 | ||
| Displacement | Max displacement | ml/r | 30 | 50 | 70 | 90 | 110 | 130 |
| Speed | Max continuous working speed (Full load condition) |
r/min | 3500 | 3500 | 3200 | 3200 | 2900 | 2900 |
| Rated speed | r/min | 2500 | ||||||
| Min continuous working speed | r/min | 500 | ||||||
| Pressure | Rated working pressure | Mpa | 35 | |||||
| Max working pressure (transient) | Mpa | 42 | ||||||
| Continuous working pressure | Mpa | 30 | ||||||
| Allowable shell pressure (Absolute) | Mpa | Constant0.25, Peak value0.5 | ||||||
| Torque | Continuous output torque (Under continuous working pressure) |
Nm | 162.3 | 252.3 | 342.6 | 432.9 | 535.3 | 632.4 |
| Max output torque | Nm | 227 | 353 | 480 | 606 | 749 | 885 | |
| Power | Continuous output power | KW | 45 | 79 | 107 | 139 | 149 | 176 |
| Max power | KW | 62 | 95 | 114 | 150 | 173 | 205 | |
| Temperature | Allowable shell temperature | ℃ | 80 | |||||
| Max working temperature of oil tank | ℃ | 70 | ||||||
| weight | LPV series hydraulic pump hydraulic oil drain | kg | 45 | 46 | 63 | 64 | 82 | 88 |
| LPV series hydraulic motor hydraulic oil drain | kg | 30 | 30 | 36 | 36 | 36 | 38 | |
Applications:
Hydraulic piston pumps from HIGHLAND are designed to meet the most demanding requirements and provide excellent performance in agricultural harvester and mixer truck applications. The HPV110 model is a high pressure piston pump that features a robust, rugged design and comes with a patent certificate. This pump is designed to handle extreme pressures and can be used in various types of hydraulic systems. It is available in a minimum order quantity of 5 sets and has a price range of USD900-1400/Set. The standard export package is a plywood case, and the delivery time is 10 working days. Payment terms include T/T or Western Union, and the supply ability is 200 sets/month. The warranty is 1 year.
Hydraulic piston pumps from HIGHLAND are designed to provide the highest levels of reliability, performance, and efficiency. They are ideal for use in agricultural harvesters and mixer trucks, and they feature a robust, rugged design that can handle high pressures. The HPV110 model is equipped with a patent certificate and is available in a minimum order quantity of 5 sets, with a price range of USD900-1400/Set. Standard export packaging is a plywood case, and the delivery time is 10 working days. Payment terms include T/T and Western Union, and the supply ability is 200 sets/month. The warranty is 1 year.
Hydraulic piston pumps from HIGHLAND offer superior performance and reliability for agricultural harvesters and mixer trucks. The HPV110 model is a high pressure piston pump with a patent certificate that can handle extreme pressures. It is available in a minimum order quantity of 5 sets, with a price range of USD900-1400/Set. The standard export package is a plywood case, and the delivery time is 10 working days. Payment terms include T/T and Western Union, and the supply ability is 200 sets/month. The warranty is 1 year.
Support and Services:
Highland hydraulic provide a wide range of technical support and services for our Hydraulic Piston Pumps. We have a team of highly experienced and knowledgeable technicians who can provide you with a range of solutions for your needs. Our technical support team is available 24 hours to answer any questions you may have and to provide you with the assistance you need.
Our services include:
- Troubleshooting and diagnosis of issues with your Hydraulic Piston Pumps.
- Repair and maintenance of your Hydraulic Piston Pumps.
- Replacement of parts for your Hydraulic Piston Pumps.
- Help you better understand and use your Hydraulic Piston Pumps.
- Installation and setup of your Hydraulic Piston Pumps.
We are dedicated to providing you with the best possible technical support and service for your Hydraulic Piston Pumps. If you have any questions or need any assistance, please don't hesitate to contact us. We look forward to helping you get the most out of your Hydraulic Piston Pumps.
Factory Production & Inspection Evidence
The LPV110-MA-R-23 pump is manufactured and identified under factory production documentation issued by Shandong Highland Hydraulic Seiko Co., Ltd. The supplied project record lists a production quantity of 100 units, and the factory test report identifies the tested unit by Component No. 02601310203001.
- LPV – LPV series closed axial piston pump
- 110 – 110 mL/r displacement
- MA – manual servo control
- R – clockwise rotation
- 23 – 23-tooth input shaft (16/32 pitch)
Evidence type: factory production / product identification.
Factory Performance Testing
The LPV110-MA-R-23 is tested on a closed-loop hydraulic pump test bench. The test documentation records Component No. 02601310203001, a test on 2025/1/31 at 15:32, a test temperature of 24.3 °C and a power recovery ratio of 50%. Rated displacement is 110 mL/rev and rated pressure is 35 MPa; the test-bench main parameters are a maximum speed of 2900 r/min and a maximum pressure of 42 MPa.
Recorded Test Data
The closed-loop report logs speed, pressure, flow, displacement, torque, input power, output power, overall efficiency, volumetric efficiency and charge pressure for the LPV110-MA-R-23. Selected factory-recorded test points are provided 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 (%) |
|---|---|---|---|---|---|---|---|---|
| 1216 | 6.1 | 133.2 | 109.5 | 90 | 11.5 | 13.5 | 118.2 | 100 |
| 1213 | 14.4 | 129.6 | 109.5 | 266 | 33.8 | 31.1 | 92.1 | 97.5 |
| 1209 | 29.9 | 124.6 | 109.5 | 514 | 65.1 | 62.1 | 95.4 | 94.1 |
| 1216 | 6.3 | 132.8 | 109.5 | 85 | 10.8 | 13.9 | 128.8 | 99.7 |
| 1214 | 15.6 | 129.5 | 109.5 | 253 | 32.2 | 33.7 | 104.7 | 97.4 |
| 1209 | 30 | 123.9 | 109.5 | 508 | 64.3 | 62 | 96.3 | 93.6 |
Charge pressure: 1.7 MPa; charge flow 28.3 L/min. Values are reproduced from the original test record and should be interpreted according to the test-bench measurement and calculation method.
Engineering Drawing & Dimensions
The supplied LPV110-MA-R/L-23/13/14-NN engineering drawing documents the mounting flange, output shaft spline, hydraulic ports, control interface and rotation direction of the LPV110-MA-R-23. Key interface information includes:
- High pressure ports A and B; leakage ports L1 / L2; oil suction port S
- High pressure relief valves A / B; low pressure relief valve
- Pressure taps Ma / Mb: 9/16-18; servo-cylinder pressure taps (both sides): 9/16-18
- Input shaft spline options: 23 teeth (16/32 pitch), 13 teeth (8/16 pitch), 14 teeth (12/24 pitch), 30° pressure angle
- Input shaft dividing circle diameters: Ø36.5 mm (23T) / Ø41.38 mm (13T) / Ø29.63 mm (14T)
- Control handle spline: 1/4-20 UNC-2A, 24 teeth, diametrical pitch 64/128, OD 9.5 mm (SAE 1963)
- Mounting threaded hole M12, 25 mm depth; relief valve options 32 / 35 / 40 MPa; charge/suction pressure 1.8–2.4 MPa
- Rotation direction R (clockwise) / L (anticlockwise)
Drawing technical requirement: minimum speed 500 r/min, maximum speed 2900 r/min, rated working pressure 30 MPa. Interface dimensions should be confirmed against the engineering drawing before installation.
Quality Control & Final Inspection
Quality control of the LPV110-MA-R-23 rests on product identification, factory test documentation and engineering specifications. The test report documents the pump's displacement, pressure, speed, flow and output power recorded during closed-loop testing.
- Product model identification
- Hydraulic pump performance testing
- Pressure and speed verification
- Flow and displacement recording
- Torque and power measurement
- Overall and volumetric efficiency recording
- Engineering interface verification
Dimensional inspection · surface and finish inspection · assembly inspection · leakage inspection · rotation (R / L) inspection · port and interface inspection · final inspection before packing.
Project Reference
The model is documented in the project record for a customer in Russia. The record lists Shandong Highland Hydraulic Seiko Co., Ltd. as manufacturer, a quantity of 100 units and a wheat harvester application.
- Project: Variable Piston Pump for Russia
- Model: LPV110-MA-R-23
- Quantity: 100 units
- Application: Wheat harvester
- Client: Russia
- Manufacturer: Shandong Highland Hydraulic Seiko Co., Ltd.
- Drive configuration: Closed circuit hydraulic system
Technical Documents
Technical documents available for the LPV110-MA-R-23 include:
| Document | Availability |
|---|---|
| Technical Data Sheet | Available |
| Factory Test Report | Available |
| Engineering Drawing | Available |
| Model Selection Table | Available |
These documents provide data on displacement, speed, pressure, torque, power, temperature and weight, and confirm the LPV110 as a closed axial piston pump. Traceability is maintained through the unit's component number on file.
FAQ:
A1: The Brand Name of this product is HIGHLAND.
Q2: What is the Model Number of this product?
A2: The Model Number of this product is HPV110.
Q3: Where is this product made?
A3: This product is made in Dezhou, China.
Q4: What is the minimum order quantity?
A4: The minimum order quantity is 5 Sets.
Q5: What is the price range of this product?
A5: The price range of this product is USD900-1400/Set.
Tags: hydraulic piston pump, closed loop hydraulic system, closed loop hydraulic piston pump
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