Motor Pump System with 1 Year Warranty for Industrial Use

Product Description:

The Hydraulic Motor Pump System is a motorized pump system that is driven by hydraulic power and provides a maximum displacement of 50ml/r. This motorized pump system is engineered to deliver an impressive 79KW of continuous power. It is a reliable and durable motorized pump system that provides an impressive 1 year warranty.

The Hydraulic Motor Pump System is a motorized pump system that is designed to meet the highest standards of performance. It is an ideal choice for any hydraulic system that requires a motorized pump system. This motorized pump system has been engineered to deliver an impressive 79KW of continuous power and offers a maximum displacement of 50ml/r. This motorized pump system provides an impressive 1 year warranty and is a reliable and durable choice for any hydraulic system.

The Hydraulic Motor Pump System is the perfect choice for any hydraulic system that requires a motorized pump system. It is a reliable and durable motorized pump system that is designed to deliver an impressive 79KW of continuous power and offers a maximum displacement of 50ml/r. This motorized pump system is backed by an impressive 1 year warranty and is an ideal choice for any hydraulic system.

Features:

• Product Name: Hydraulic Motor Pump System
• Continuous Power: 79KW
• Material: Cast Iron
• Type: Hydraulic Components
• Pump Type: Motor
• Max Displacement: 50ml/r

Technical Parameters:

Applications:

The Motorized Pump System is a powerful and reliable Hydraulic Driven Pump developed by HIGHLAND. It is a complete Hydraulic Driven Pump System that has a model number of LPV50+LMF50, and it is made in China Dezhou. It has been awarded the prestigious PATENT CERTIFICATE, and it is available in sets of 5. The price per set is USD 1400-1500, and it is packaged in a Plywood Case for secure and safe delivery. The delivery time is 10 work days, and the payment terms are T/T and Western Union. The supply ability is 300 sets per month, and the maximum displacement is 50ml/r. The pump type is a motor, and the material is cast iron. Its continuous power is 79KW, and the type is Hydraulic Components.

Support and Services:

Hydraulic Motor Pump System Technical Support and Service

We offer an extensive range of technical support and service for the Hydraulic Motor Pump System. Our team of experts can provide advice on installation, maintenance, troubleshooting and repair of the system. We also provide on-site training and education to ensure that your system is running smoothly and efficiently.

If you experience any problems with your Hydraulic Motor Pump System, our team of experienced technical support professionals are available to help. We have access to all the latest diagnostic equipment and have extensive experience in diagnosing and resolving any issues that may arise.

We also offer a wide range of parts for the Hydraulic Motor Pump System, including replacement pumps, motors, seals, filters and hoses. Our team is also available to provide advice on which parts are most suitable for your particular system.

If you need any further assistance or would like to discuss any technical queries you may have, please do not hesitate to contact us. Our team of experienced engineers and technicians are always available to answer any questions you may have.

Packing and Shipping:

Packaging and Shipping for Hydraulic Motor Pump System:

• The Hydraulic Motor Pump System will be safely and securely packaged in a cardboard box.
• The box will be sealed with bubble wrap and reinforced with tape.
• The box will be labeled with the product name and a return address.
• The package will be shipped via a reliable carrier such as UPS, FedEx, or USPS.
• Tracking information will be provided to the customer.

Factory Production & Inspection Evidence

The LPV50-MA-R-21 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 50 units, and the factory test report identifies the tested unit by Component No. 02608030203008.

• LPV – LPV series closed axial piston pump
• 50 – 50 mL/r displacement
• MA – manual servo control
• R – clockwise rotation
• 21 – 21-tooth input shaft (16/32 pitch)

Evidence type: factory production / product identification.

Factory Performance Testing

Factory performance testing of the LPV50-MA-R-21 is carried out on a closed-loop hydraulic pump test bench. The test documentation records Component No. 02608030203008, a test on 2026/8/3 at 10:59, a test temperature of 40.5 °C and a power recovery ratio of 20%. Rated displacement is 50 mL/rev and rated pressure is 35 MPa; the test-bench main parameters are a maximum speed of 3800 r/min and a maximum pressure of 42 MPa.

Recorded Test Data

For the LPV50-MA-R-21, 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: 1.5 MPa; charge flow 10.8 L/min. Figures are reproduced from the original test record; interpretation should follow the test-bench measurement and calculation method.

Engineering Drawing & Dimensions

The LPV30/50-MA-R/L-21/14-NN engineering drawing provides the mounting flange, output shaft spline, hydraulic port, control interface and rotation-direction data for the LPV50-MA-R-21. 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: 21 teeth (16/32 pitch), 14 teeth (12/24 pitch), 30° pressure angle
• Input shaft dividing circle diameters: Ø33.34 mm (21T) / 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: 4 bolts M10, 25 mm depth; ports L1 / L2 1 1/16-12; port S 1 5/16-12; centre thread M10; 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 3500 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 LPV50-MA-R-21 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 Malaysia. The record lists Shandong Highland Hydraulic Seiko Co., Ltd. as manufacturer, a quantity of 50 units and a concrete mixer truck application.

• Project: Variable Piston Pump for Malaysia
• Model: LPV50-MA-R-21
• Quantity: 50 units
• Application: Concrete mixer trucks
• Client: Malaysia
• Manufacturer: Shandong Highland Hydraulic Seiko Co., Ltd.
• Drive configuration: Closed circuit hydraulic system

Technical Documents

Technical documents available for the LPV50-MA-R-21 include:

The documents provide displacement, speed, pressure, torque, power, temperature and weight data, confirming the LPV50 as a closed axial piston pump. The referenced documents are kept on file with the unit's component number.

FAQ: