LPV90 LMF90 Hydraulic Pump Motor System Customized Cement Mixer Truck

Product Description:

Highland Hydraulic Motor Pump System is a motorized pump system that is driven by hydraulic power. It is made of cast iron and designed to provide continuous power of up to 79KW. It is suitable for a variety of hydraulic components, and its pump type is motor. This system is an ideal choice for those who are looking for a reliable, efficient and cost-effective hydraulic driven pump. It is robust and durable, and can be used for a variety of industrial applications, such as powering machinery, controlling fluid flow, and delivering hydraulic power to different types of equipment. 

Features:

• Product Name: Hydraulic Motor Pump System
• Warranty: 1 Year
• Continuous Power: 139KW
• Type: Hydraulic Components
• Max Displacement: 90ml/r
• Motorized Pump System

Technical Parameters:

Applications:

HIGHLAND LPV90+LMF90 hydraulic motor pump system is a reliable and efficient hydraulic device produced in DEZHOU, China. It is certified with a patent certificate and is offered in a minimum order quantity of 5 sets. The price of the product is USD 1300-1800/Set and it is packaged in a plywood case. The delivery time is 10 work days and payment can be done via T/T, Western Union. The supply ability is 150 sets per month. It is of hydraulic component type and motor pump type, made with cast iron material and a maximum displacement of 50ml/r. The product also comes with a 1 year warranty.

Customization:

Support and Services:

At Highland hydraulic company. we provide technical support and service for our Hydraulic Motor Pump System. Our team of experienced and knowledgeable professionals are available to answer any questions you may have about the product.

We offer a variety of services to ensure that your Hydraulic Motor Pump System is operating at peak performance. We can provide installation and maintenance services, as well as troubleshooting and repair services. We also offer complimentary training sessions to help familiarize you with the product.

Our customer service representatives are available to answer your questions and provide you with the best possible experience. We are committed to providing you with the highest quality service and products.

Packing and Shipping:

Highland Hydraulic Motor Pump System is securely packaged in plywood cases with appropriate cushioning material inside. The case is then sealed with a tape and labeled with the product’s model number and any other relevant information.

Highland Hydraulic Motor Pump System is shipped using a reliable freight carrier with tracking and insurance, if required. Delivery times may vary depending on the destination, but it typically takes 3-5 business days.

LMF90-23 Factory Production & Inspection Evidence

Production of the LMF90-23 motor is carried out by Shandong Highland Hydraulic Seiko Co., Ltd. and backed by documented factory records. A project record for this model lists a supply of 100 units, while the factory test report carries component No. 02602260203001 for the tested motor.

Manufacturing Evidence

• Model LMF90-23 confirmed in production and project records
• Documented quantity: 100 units
• Tested unit identified by component No. 02602260203001

Evidence Type: Factory Production / Product Identification

LMF90-23 Factory Performance Testing

Closed-loop bench testing is used to verify the LMF90-23 motor. Test documentation records component No. 02602260203001, a test on 2026/2/26 at 15:02, a test temperature of 23.5 °C and a power recovery ratio of 50%; rated values are 90 mL/rev displacement, 3200 r/min maximum speed and 35 MPa rated pressure.

LMF90-23 Recorded Test Data

For the LMF90-23, the closed-loop report captures speed, pressure, flow, displacement, torque, input power, output power, overall efficiency, volumetric efficiency and charge pressure. Selected factory-recorded test points are provided for reference.

• Set 1 — 1243 r/min at 5.5 MPa: 111.4 L/min, 89.6 mL/rev, 74 N·m, 9.6 kW in / 10.2 kW out, 106% overall, 100% volumetric
• Set 1 — 1241 r/min at 17.2 MPa: 108.4 L/min, 89.6 mL/rev, 249 N·m, 32.4 kW in / 31.1 kW out, 96% overall, 97.5% volumetric
• Set 1 — 1236 r/min at 30.1 MPa: 106.5 L/min, 89.6 mL/rev, 442 N·m, 57.2 kW in / 53.4 kW out, 93.4% overall, 96.1% volumetric
• Set 2 — 1270 r/min at 5.7 MPa: 113.9 L/min, 89.7 mL/rev, 82 N·m, 10.9 kW in / 10.8 kW out, 99.2% overall, 100% volumetric
• Set 2 — 1268 r/min at 17.0 MPa: 111.3 L/min, 89.7 mL/rev, 245 N·m, 32.5 kW in / 31.5 kW out, 96.9% overall, 97.9% volumetric
• Set 2 — 1265 r/min at 30.1 MPa: 109.3 L/min, 89.7 mL/rev, 452 N·m, 59.9 kW in / 54.8 kW out, 91.6% overall, 96.3% volumetric

Charge pressure: 1.2 MPa.

Values are reproduced from the original test record and should be interpreted according to the test-bench measurement and calculation method.

LMF90-23 Quality Control & Inspection

For the LMF90-23, quality control is supported by product identification records, factory test documentation and engineering specifications. The test report documents the motor's displacement, pressure, speed, flow, torque, input power, output power and efficiency recorded during closed-loop testing.

Inspection Evidence

• Product model identification
• Hydraulic motor performance testing
• Pressure and speed verification
• Flow and displacement recording
• Torque and power measurement
• Overall and volumetric efficiency recording
• Engineering interface verification

Inspection scope also covers

• Dimensional inspection
• Surface and finish inspection
• Assembly inspection
• Leakage inspection
• Rotation (CW / CCW) inspection
• Port and interface inspection
• Final inspection before packing

LMF90-23 Engineering Drawing & Interface Data

The LMF70/90 series engineering drawing specifies the mounting interface and hydraulic connections of the LMF90-23. Key interface information includes:

• CW / CCW rotation
• 21-tooth involute output spline
• 16/32 radial pitch
• 30° pressure angle
• 33.34 mm dividing circle diameter
• SAE mounting flange, 4 × M12 bolts, 25 mm depth
• L1 / L2 leakage ports: 1 1/16-12
• Speed sensor installation port: 1 1/16-12
• Flushing pressure measuring port: 9/16-18, 15 mm depth

LMF90-23 Application / Project Evidence

Project evidence for the LMF90-23 comes from the record “Variable Piston Pump for Belarus”, which documents 100 units made by Shandong Highland Hydraulic Seiko Co., Ltd. for a rye harvester in Belarus. The project therefore ties the motor to an agricultural harvesting application.

Primary application: Cement mixer trucks

Documented project application: Rye harvester — Belarus project

• Project: Variable Piston Pump for Belarus
• Model: LMF90-23
• Quantity: 100 units
• Application: Rye harvester
• Client: Belarus
• Manufacturer: Shandong Highland Hydraulic Seiko Co., Ltd.
• Drive configuration: Closed Circuit Hydraulic System

LMF90-23 Technical Documents

Available LMF90 series technical documents include:

These documents confirm the LMF90 as a closed axial piston motor and provide data on displacement, speed, pressure, torque, power, temperature and weight.

Factory Production & Inspection Evidence

Records of production for the LPV90-MA-R-23 closed axial piston pump identify Shandong Highland Hydraulic Seiko Co., Ltd. as manufacturer. The supplied project record lists a production quantity of 100 units, and the factory test report identifies the tested unit by Component No. 02604200203002.

• LPV – LPV series closed axial piston pump
• 90 – 90 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 LPV90-MA-R-23 is evaluated on the factory closed-loop hydraulic pump test bench. The test documentation records Component No. 02604200203002, a test on 2026/4/20 at 9:12, a test temperature of 22.7 °C and a power recovery ratio of 50%. Rated displacement is 90.5 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 LPV90-MA-R-23. Selected factory-recorded test points are provided for reference.

Charge pressure: 1.7 MPa; charge flow 22.4 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 LPV90-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: 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 LPV90-MA-R-23 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 Belarus. The record lists Shandong Highland Hydraulic Seiko Co., Ltd. as manufacturer, a quantity of 100 units and a rye harvester application.

• Project: Variable Piston Pump for Belarus
• Model: LPV90-MA-R-23
• Quantity: 100 units
• Application: Rye harvester
• Client: Belarus
• Manufacturer: Shandong Highland Hydraulic Seiko Co., Ltd.
• Drive configuration: Closed circuit hydraulic system

Technical Documents

Technical documents available for the LPV90-MA-R-23 include:

These documents provide data on displacement, speed, pressure, torque, power, temperature and weight, and confirm the LPV90 as a closed axial piston pump. The relevant records are stored under the unit's component number.

FAQ:

1. Can I have a sample order for wheat harvester hydraulic motor pump system?
A: Yes, we welcome sample order to test and check quality.