LMF110 Combine Harvester Hydraulic Piston Motors Lifetime Technical Support

Product Description

Highland LMF110 Combine harvester hydraulic piston motors Lifetime Technical Support

Quick Detail:

· Cast iron housing

· Hydraulic components

· Model LMF110

· Hydraulic system power components

· Principle hydraulic transmission

· Features reliable quality

· Simple layout

· System Solutions

· Work fast

· Fully replace imported products

· Patent certificate certification

· Application drying machinery Hydraulic Piston

· 1 year warranty

Description:

Highland Hydraulic piston motors Specifications:

Highland Hydraulic piston motor is an important device in the hydraulic system. It relies on the reciprocating motion of the plunger in the cylinder body to change the volume of the sealed working chamber to achieve oil absorption and oil pressure. Highland Plunger motors have the advantages of high rated pressure, compact structure, high efficiency and convenient flow adjustment. They are widely used in occasions where high pressure, large flow and flow need to be adjusted.

Specifications:

Highland LMF Series Hydraulic Motors Technical parameter

Notices:

Hydraulic oil

The suitable replacement period for hydraulic oil in a sealed tank system is 2000 hours, and more often if the hydraulic oil is contaminated with water or other external materials or subjected to abnormal operating conditions.

As a general recommendation, the 10µ inlet oil filter should be replaced every spring or every 1500 hours (whichever occurs first) on a sealed tank system, or in an open tank system with an air filter fill cap. The oil filter should be replaced every 500 hours.

Heat Exchanger

The heat exchanger core and fins are kept clean at all times for maximum cooling and system efficiency, and the exterior of the heat exchanger is checked daily for blockages and cleaned as needed.

Application:

Mixer truck: concrete mixer truck, cement mixer truck;

Coal mining machinery: scraper;

Industry: pharmaceutical machinery;

Transport vehicles: road rollers, concrete pump trucks, stabilized soil mixers

Factory Production & Inspection Evidence

Shandong Highland Hydraulic Seiko Co., Ltd. manufactures the LMF110-23 hydraulic motor, and each unit is traceable through factory production records. The project documentation for this model records 100 units, and the factory test report carries component No. 02307040203632.

Factory Evidence

• Model LMF110-23 identified in factory and project records
• Quantity of 100 units documented
• Component No. 02307040203632 on the factory test report

Evidence Type: Factory Production / Product Identification

Factory Performance Testing

Each LMF110-23 motor is checked on a closed-loop hydraulic motor test bench. The test report documents component No. 02307040203632, a test performed on 2023/7/4 at 10:20 at 44.4 °C with a power recovery ratio of 50%. The motor is rated 110 mL/rev, 2900 r/min maximum speed and 35 MPa rated pressure.

Recorded Test Data

Recorded test data for the LMF110-23 covers speed, pressure, flow, displacement, torque, input power, output power, overall efficiency, volumetric efficiency and charge pressure from the closed-loop test report. Representative points:

• n = 1228 r/min at 5.5 MPa — 136.2 L/min, 110.9 mL/rev, 99 N·m, 12.7/12.5 kW, η_total 98.1%, η_v 100%
• n = 1226 r/min at 17.3 MPa — 133.3 L/min, 110.9 mL/rev, 311 N·m, 39.9/38.4 kW, η_total 96.3%, η_v 98%
• n = 1221 r/min at 31.3 MPa — 130.0 L/min, 110.9 mL/rev, 565 N·m, 72.2/67.8 kW, η_total 93.9%, η_v 96%
• Charge pressure: 1.2 MPa

Quality Control & Inspection

Quality control for the LMF110-23 draws on product identification, factory test documentation and engineering specifications. The supplied report records the motor's displacement, pressure, speed, flow, torque, input power, output power and efficiency under 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

Engineering Drawing

The LMF110/130 series engineering drawing defines the mounting flange, output shaft spline, hydraulic ports and rotation direction of the LMF110-23:

• Output spline with 23 involute teeth
• Radial pitch 16/32, module 1.588
• Pressure angle 30°
• Dividing circle diameter 36.52 mm
• SAE mounting flange, 4 × M12 bolts, 25 mm depth
• Leakage ports L1 / L2: 1 5/16-12
• Speed sensor installation port: 1 5/16-12
• Flushing pressure measuring port: 9/16-18, 15 mm depth
• CW / CCW rotation

Application / Project Evidence

The LMF110-23 is documented in the project record “Variable Piston Pump for Russia”, which identifies Shandong Highland Hydraulic Seiko Co., Ltd. as the manufacturer, specifies 100 units, and names a wheat harvester application for a customer in Russia.

Project Evidence

• Project: Variable Piston Pump for Russia
• Model: LMF110-23
• Quantity: 100 units
• Application: Wheat Harvester
• Client: Russia
• Manufacturer: Shandong Highland Hydraulic Seiko Co., Ltd.
• Drive configuration: Closed Circuit Hydraulic System

Technical Documents

Technical documentation available for the LMF110 series includes:

• LMF110-23 hydraulic motor technical parameters
• Closed-loop hydraulic motor test report
• LMF110/130 engineering drawing
• Output shaft spline specifications
• Model selection table
• Hydraulic motor operating parameters

These documents confirm the LMF110 as a closed axial piston motor and provide displacement, speed, pressure, torque, power, temperature and weight data.

FAQ

Q1. Can I have a sample order for stove car hydraulic piston motor?

A: Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?

10 to 15 days for samples, mass production according to MOQ

Q3. Do you have any MOQ limit for stove car hydraulic piston motor?

A: Low MOQ, 1pc for sample checking is available.

Q4. How do you ship the goods and how long does it take to arrive?

Ship by sea, it generally takes 15-20 days to arrive, and air is also optional.

Q5. How to proceed an order for stove car hydraulic piston motor?

A: Firstly let us know your requirements or application.

Secondly We quote according to your requirements or our suggestions.

Thirdly customer confirms the samples and places deposit for formal order.

Fourthly We arrange the production.

Q6: Do you offer guarantee for the products?

A: Yes, we offer 1 years warranty to our products.

Q7: How to deal with the faulty?

Firstly, our products are produced in strict quality control system.Secondly, we will inspect the defective pump and motor, and then respond according to the actual situation.