Hydraulic Driven Pump with Cast Iron Body Long-lasting Performance for Manual Loading

Product Description

The Harvester Hydraulic Motor Pump System is designed for high performance and energy efficiency. It features a hydraulic motor pump with maximum displacement of 70ml/r, efficiency of 97%, and continuous power of 107KW. The maximum pressure of the system is 42Mpa, making it suitable for various industrial applications. With its hydraulic driven pump, the system is able to provide reliable and consistent performance. This is an ideal choice for those looking for a reliable and efficient hydraulic motor pump system.

Features:

• Product Name: Harvester Hydraulic Motor Pump System
• Warranty: 1 Year
• Continuous Power: 107KW
• Packing: Plywood Case
• Pump Type: Motorized Pump System, Hydraulic Driven Pump System

Technical Parameters:

Applications:

Hydraulic motor pump system is a type of hydraulic driven pump that is powered by a motor which is used to move a fluid. HIGHLAND's motorized pump system LPV70+LMF70 is a high-quality product that is made of cast iron and has a maximum pressure of 42Mpa. It is certified with a patent certificate and is manually loaded. It is also equipped with various accessories, such as various valves and seals, and is available in a variety of sizes and configurations. The minimum order quantity is 5 sets and the price range is USD1450-1600/set. Its packaging is a plywood case and the delivery time is 10 workdays. The payment terms are T/T, Western Union, and the supply ability is 300 sets per month. This high-quality motorized pump system is a great choice for any hydraulic system.

Customization:

Support and Services:

We provide technical support and service for all of our Hydraulic Motor Pump System products. Our team of experienced engineers and technicians are available 24/7 to answer any questions or concerns you may have. We offer a range of services, including:

• Diagnosing and troubleshooting issues with the system
• Repairing and replacing components
• Testing and optimizing performance
• Providing technical support and advice

We strive to provide the highest level of service and support for our customers, and we are always available to help. If you have any questions or concerns, please don't hesitate to contact us.

Packing and Shipping:

Factory Production & Inspection Evidence

The LPV70-MA-R-21 closed axial piston pump is produced by Shandong Highland Hydraulic Seiko Co., Ltd. under documented factory production records. The supplied project record lists a production quantity of 60 units, and the factory test report identifies the tested unit by Component No. 02608260203005.

• LPV – LPV series closed axial piston pump
• 70 – 70 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

The LPV70-MA-R-21 is evaluated on the factory closed-loop hydraulic pump test bench. The test documentation records Component No. 02608260203005, a test on 2026/8/26 at 11:12, a test temperature of 38.8 °C and a power recovery ratio of 40%. Rated displacement is 70 mL/rev and rated pressure is 35 MPa; the test-bench main parameters are a maximum speed of 3200 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 LPV70-MA-R-21. Selected factory-recorded test points are provided for reference.

Charge pressure: 1.6 MPa; charge flow 22.5 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 LPV70/90-MA-R/L-21/23/14-NN engineering drawing documents the mounting flange, output shaft spline, hydraulic ports, control interface and rotation direction of the LPV70-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), 23 teeth (16/32 pitch), 14 teeth (12/24 pitch), 30° pressure angle
• Input shaft dividing circle diameters: Ø33.34 mm (21T) / Ø36.5 mm (23T) / 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 M12, 25 mm depth; ports L1 / L2 1 1/16-12; port S 1 5/16-12; 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 3000 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 LPV70-MA-R-21 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 Kyrgyzstan. The record lists Shandong Highland Hydraulic Seiko Co., Ltd. as manufacturer, a quantity of 60 units and a cotton harvester application.

• Project: Variable Piston Pump for Kyrgyzstan
• Model: LPV70-MA-R-21
• Quantity: 60 units
• Application: Cotton harvester
• Client: Kyrgyzstan
• Manufacturer: Shandong Highland Hydraulic Seiko Co., Ltd.
• Drive configuration: Closed circuit hydraulic system

Technical Documents

Technical documents available for the LPV70-MA-R-21 include:

These documents provide data on displacement, speed, pressure, torque, power, temperature and weight, and confirm the LPV70 as a closed axial piston pump. Corresponding records remain on file against the unit's component number.

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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