Manual Loading Hydraulic Motor Pump System High Efficiency

Product Description:

Harvester Hydraulic Motor Pump System is a professionally designed hydraulic driven pump system that is powered by a motorized pump. It is made of high quality cast iron and comes with a 1-year warranty. The system is easy to install and operate, and it can be manually loaded for convenience. The Harvester Hydraulic Motor Pump System is packed in a plywood case for easy transport and storage. This reliable pump system is perfect for any hydraulic driven projects, as it is designed to be extremely efficient and perform at a high level. With its strong and durable construction, the Harvester Hydraulic Motor Pump System is an ideal choice for any hydraulic driven pump system.

Features:

• Product Name: Hydraulic Motor Pump System
• Packing: Plywood Case
• Efficiency: 97%
• Type: Hydraulic Components
• Continuous Power: 107KW
• Material: Cast Iron
• Motorized Pump System: Hydraulic Driven Pump
• Motorized Pump System: Motorized Pump System

Technical Parameters:

Applications:

The Hydraulic Motor Pump System is a motorized pump system developed by HIGHLAND, the world-renowned manufacturer, with the model number LPV70+LMF70. It is certified with PATENT CERTIFICATE, and the minimum order quantity is 5 sets. The price ranges from USD 1450-1600/Set, and the packaging is plywood case. The delivery time is 10 work days, and the payment terms are T/T, Western Union. The supply ability is up to 150 sets per month. It has a maximum pressure of 42Mpa and a maximum displacement of 70ml/r. The loading method is manual loading, and the warranty is 1 year, with an efficiency of 97%.

Customization:

Support and Services:

We provide technical support and service for our Hydraulic Motor Pump System. Our product is backed by a team of experienced and knowledgeable engineers and technicians who are available to answer any questions and provide assistance in the installation, maintenance, and troubleshooting of our products.

We offer a variety of support services, including:

• Remote access and support
• On-site maintenance and repair
• Troubleshooting and problem resolution
• Product installation instructions
• Preventive maintenance
• Product updates and upgrades
• Software and hardware support

We are committed to providing our customers with the highest quality products and the best technical support and service. If you have any questions or concerns about our Hydraulic Motor Pump System, please do not hesitate to contact us.

Packing and Shipping:

The Hydraulic Motor Pump System will be shipped in a strong, protective box. It will be securely fastened with bubble wrap and be adequately cushioned to prevent any possible damage during transit. All necessary documents and certificates will be included in the package.

We can arrange shipping to any destination worldwide. All orders are shipped via a reliable carrier and full tracking details will be provided once dispatch has been completed.

Factory Production & Inspection Evidence

Manufacturing records for the LPV70-MA-R-21 list Shandong Highland Hydraulic Seiko Co., Ltd. as the producer. 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

Closed-loop hydraulic pump test-bench results are recorded for the LPV70-MA-R-21. 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 records speed, pressure, flow, displacement, torque, input power, output power, overall and volumetric efficiency, and charge pressure for the LPV70-MA-R-21. Selected test points are listed for reference.

Charge pressure: 1.6 MPa; charge flow 22.5 L/min. All values are taken directly from the original test record and depend on the test-bench measurement and calculation method.

Engineering Drawing & Dimensions

The supplied LPV70/90-MA-R/L-21/23/14-NN drawing specifies 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 draws 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

Project documentation records this pump 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 cover displacement, speed, pressure, torque, power, temperature and weight, and confirm the model as a closed axial piston pump. The supporting documents are retained with the unit's component number for traceability.

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.

Whatsapp/wechat/phone:+86 15165415868

E-mail:hl@hldhydraulic.com

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