Hydraulic Piston Motors Anti -Pollution Capacity Is Widely Used For Harvesting Machinery

Product Description

Highland Mobile crusher hydraulic piston motors strong anti-pollution ability

Quick Detail:

·Cast iron housing

·Hydraulic components

·Model LMF50

·Hydraulic system power components

·Principle hydraulic transmission

·Features 

·Simple layout

·System Solutions

·Work fast

·Fully replace imported products

·Patent certificate certification

·Application mobile crusher hydrostatic transmission

·1 year warranty

Description:

Highland mobile crusher Hydraulic Piston Motors have been around for decades, for one main reason: they don't require an external energy source - the force of fluid provides them with the energy they need. Hydraulic Pump is the variable displacement hydraulic pump that is with charge pump, the control way of variable displacement pump can be manual or hydraulic operated, and can simply control speed, direction and power of the output shaft.

Specifications:

LMF Series Technical parameter

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.

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

Production of the LMF50-21 is recorded and traceable to Shandong Highland Hydraulic Seiko Co., Ltd. as the manufacturer. The supplied project record lists a production quantity of 50 units, and the accompanying factory test report identifies the tested unit by Component No. 02601190203001.

• Model LMF50-21 confirmed in production and project records
• Documented quantity: 50 units
• Tested unit identified by Component No. 02601190203001

Evidence type: factory production / product identification.

Factory Performance Testing

Factory performance testing of the LMF50-21 is carried out on a closed-loop hydraulic motor test bench. The test documentation records Component No. 02601190203001, a test on 2026/1/19 at 9:37, a test temperature of 36.2 °C and a power recovery ratio of 20%. Rated displacement is 50 mL/rev, rated pressure is 35 MPa, and the test-bench main parameters are a maximum speed of 3800 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 LMF50-21. Selected test points are listed for reference.

Charge pressure: 1.2 MPa. All values are taken directly from the original test record and depend on the test-bench measurement and calculation method.

Engineering Drawing & Dimensions

Interface information for the LMF50-21 is given in the supplied LMF30/50-21/14 engineering drawing, covering the mounting flange, output shaft spline, hydraulic ports and rotation direction. Key interface information includes:

• High pressure ports A and B
• Leakage ports L1 / L2: 1 1/16-12
• Speed sensor installation port: 1 1/16-12
• Flushing pressure measuring port: 9/16-18, 15 mm depth
• Pressure taps Ma / Mb: 9/16-18
• 21-tooth involute output spline, module 1.588, 30° pressure angle, 33.34 mm dividing circle diameter
• SAE mounting flange: 4 bolts, 3/8-16 UNC, 25 mm depth; port spacing A6 52.4 mm / A7 26.2 mm
• Rotation direction: CW / CCW

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

For the LMF50-21, quality control combines product identification, 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.

• 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

Dimensional inspection · surface and finish inspection · assembly inspection · leakage inspection · rotation (CW / CCW) inspection · port and interface inspection · final inspection before packing.

Project Reference

This motor model appears in the project record for a Malaysia-based customer. The record lists Shandong Highland Hydraulic Seiko Co., Ltd. as manufacturer, a quantity of 50 units and a concrete mixer truck application. On this product page the LMF50 motor is presented for harvesting machinery operating in anti-pollution-sensitive conditions.

• Project: Variable Piston Pump for Malaysia
• Model: LMF50-21
• 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 LMF50-21 include:

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

FAQ

Q1. Can I have a sample order for mobile crusher hydraulic piston Motors ?

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 mobile crusher hydraulic piston Motors ?

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 mobile crusher hydraulic piston Motors ?

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.