Variable Displacement Hydraulic Axial Plunger Pump LPV110

Product Description

 Highland Wholesale Price Variable Displacement Hydraulic Axial Plunger Pump

Highland Hydraulic axial plunger pumps product introduction:

Highland Transit mixer need closed hydraulic transmission system to drive mixer drum, we Highland hydraulic produce hydraulic axial plunger pumps and motors for transit mixer. their displacment is 110ml/r with LPV110 model. The axial plunger pump transmits the hydraulic energy to the hydraulic motor, which drives the reducer to drive the mixing tank, so as to realize the function of loading, mixing and unloading.

Highland Axial plunger pump model LPV110 based information:

Model: LPV110

Displacement: 110.0ml/r

Material: Cast iron

Rotation direction: Left / Right according to customer request

Shaft teeth: 23 Teeth, according to customer request

Control mode: manual mechanical servo or electric proportional control according to customer choice.

Highland Axial plunger pumps variable displacement technical specifications: 

Company service of Highland hydraulic axial plunger pumps: 

Quick response within 24 hours.

Provide technical guidance.

Help customer solve hydraulic confusion.

Excellent after-sale service.

100% factory testing before shipment.

Preferential factory price, short delivery time.

Hydraulic oil notice of Highland hydraulic axial plunger pumps: 

Hydraulic system pollution will affect the normal operation at any time, and affect the service life of hydraulic axial plunger pumps, serious damage to hydraulic axial plunger pump motor, so the cleanlines of hydraulic oil is very important for the hydraulic system.
Hydraulic oil change and oil filter replacement:
1. 500 working hours for first run.
2. Replace every 1500 working hours from now on, but at least once a year.
3. Note: When changing oil, replace hydraulic filter element at the same time.

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

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

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. The relevant records are stored under the unit's component number.

FAQ for Highland variable displacement plunger pump:

1. Are you a manufacturer or Trader ?

We are a professional manufacture, we have our own R&D team and sales team, we provide one-stop service.

2. What is your payment term ?

We accept T/T, Western Union etc.

3. How long is the validity of quotation ?

Generally,our price is valid within 7 working days from the date of quotation. The price will be adjusted appropriately according to the price fluctuation of raw material and changes in market.

4. What is your delivery time ?

Usually, we make merchandise inventory, if we have the products in stock, the delivery time is 5-10 days after receiving the deposit. If we don't have the products in stock, we will arrange the production right now, the delivery time depend on the order quantity.

Tags: hydraulic axial plunger pump, axial plunger pump, variable displacement plunger pump