Highland Hydraulic Piston Pump with Variable Displacement Axial Piston Structure

Product Description:

Highland Hydraulic Piston Pumps are high quality hydraulic pumps perfect for high pressure applications. Highlang hydraulic piston pumps are made of durable materials, and their high pressure range makes them ideal for tough jobs. They are also available in black and come with a 1 year warranty for added peace of mind. The standard export package is a plywood case, and the power source is hydraulic, making them an efficient and reliable choice. Get a high pressure piston pump today and experience the difference in quality and performance. With premium features and unbeatable performance, Highland hydraulic piston pumps are the perfect solution for your needs. Invest in a high quality hydraulic pump and enjoy the convenience and reliability of a piston pump for sale.

Features:

• Product Name: Hydraulic Piston Pumps
• Type: Piston Pump
• Function: Hydraulic System Components
• Material: Cast Iron
• Rated Pressure: 35Mpa
• Max Pressure: 42Mpa
• Piston Pump for Sale: Yes
• High Quality Hydraulic Pump: Yes 

Technical Parameters:

Applications:

Hydraulic piston pumps, with brand name HIGHLAND and model number LPV110, are widely used in hydraulic system components and have earned PATENT CERTIFICATE from CHINA DEZHOU. With minimum order quantity of 5 sets, they are priced USD900-1400/Set and supplied in Plywood Case. The color of the hydraulic pump is black and the max pressure is 42Mpa. Delivery time is 10 working days and payment terms are T/T, Western Union. The products are backed by 1 year warranty and the supply ability is 200 sets/month.

Support and Services:

We provide technical support and service for all our hydraulic piston pumps. Our technical support team is available 24/7 to answer any questions or concerns you may have about our pumps. We also provide a comprehensive warranty for all our products, so you can trust that our products are of the highest quality.

We have an extensive selection of parts and accessories, as well as replacement parts, to ensure that your hydraulic piston pump remains in peak condition. We also offer a variety of maintenance and repair services, so you know your pump is always up and running.

We understand that our customers have different needs, so we offer custom solutions tailored to each individual situation. Our team of experienced technicians can work with you to design and install a system that meets your exact requirements.

For more information on our technical support and service for hydraulic piston pumps, please contact us today. We look forward to hearing from you.

Factory Production & Inspection Evidence

The LPV110-MA-R-23 is manufactured by Shandong Highland Hydraulic Seiko Co., Ltd., and production is documented for traceability. 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

Closed-loop hydraulic pump test-bench results are recorded for the LPV110-MA-R-23. 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

For the LPV110-MA-R-23, the closed-loop report logs speed, pressure, flow, displacement, torque, input power, output power, overall efficiency, volumetric efficiency and charge pressure. Selected recorded points are shown for reference.

Charge pressure: 1.7 MPa; charge flow 28.3 L/min. Figures are reproduced from the original test record; interpretation should follow the test-bench measurement and calculation method.

Engineering Drawing & Dimensions

The LPV110-MA-R/L-23/13/14-NN engineering drawing provides the mounting flange, output shaft spline, hydraulic port, control interface and rotation-direction data for 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 documentation for the LPV110-MA-R-23 is based on product identification, factory test records 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

A project record documents the model for a customer located 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:

The documents provide displacement, speed, pressure, torque, power, temperature and weight data, confirming the LPV110 as a closed axial piston pump. Corresponding records remain on file against the unit's component number.

FAQ:

Hydraulic Piston Pumps FAQs