Large self-propelled flat transporter Hydraulic Piston Motor Work Fast

Product Description

Highland Material handling equipment hydraulic piston motor manufactured

Quick Detail:

· Cast iron housing

· Hydraulic components

· Model LMF30

· Hydraulic system power components

· Principle hydraulic transmission

· Features lifetime technical support

· Simple layout

· System Solutions

· Work fast

· Fully replace imported products

· Patent certificate certification

· Application material handling equipment hydraulic piston motor

· 1 year warranty

Description:

Highland Hydraulic Piston motors main features:

Optimized design: Compactness appearance make operating your machine as simple as possible

still providing best quality at highest standards.

Clean and flexibility: The lightweight, compact design. Precise control and reliable quality and performance.

Wide range of displacements: Offering a range of motor with 30-130 cm² per round.

High pressure capability: Working with 420 bar transient pressure.

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

Each LMF30-21 unit is produced by Shandong Highland Hydraulic Seiko Co., Ltd., with production information recorded for traceability. The supplied project record lists a production quantity of 20 units, and the accompanying factory test report identifies the tested unit by Component No. 02605090203005.

• Model LMF30-21 confirmed in production and project records
• Documented quantity: 20 units
• Tested unit identified by Component No. 02605090203005

Evidence type: factory production / product identification.

Factory Performance Testing

Closed-loop hydraulic motor test-bench results are recorded for the LMF30-21. The test documentation records Component No. 02605090203005, a test on 2026/5/9 at 10:27, a test temperature of 36.5 °C and a power recovery ratio of 20%. Rated displacement is 30 mL/rev and rated pressure is 35 MPa; 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 logs speed, pressure, flow, displacement, torque, input power, output power, overall efficiency, volumetric efficiency and charge pressure for the LMF30-21. Selected factory-recorded test points are provided for reference.

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.

Engineering Drawing & Dimensions

Mounting flange, output shaft spline, hydraulic port and rotation-direction details for the LMF30-21 are shown in the supplied LMF30/50-21/14 drawing. 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

The LMF30-21 is checked against 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.

Related Project Reference

The model is listed in the project record for the Saudi Arabia client. The record lists Shandong Highland Hydraulic Seiko Co., Ltd. as manufacturer, a quantity of 20 units and a concrete mixer truck application.

• Project: Variable Piston Pump for Saudi Arabia
• Model: LMF30-21
• Quantity: 20 units
• Application: Concrete mixer trucks
• Client: Saudi Arabia
• Manufacturer: Shandong Highland Hydraulic Seiko Co., Ltd.
• Drive configuration: Closed circuit hydraulic system

Technical Documents

Technical documents available for the LMF30-21 include:

These documents provide data on displacement, speed, pressure, torque, power, temperature and weight, and confirm the LMF30 as a closed axial piston motor. The referenced documents are kept on file with the unit's component number.

FAQ

Q1. Can I have a sample order for material handling equipment 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 material handling equipment 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 material handling equipment 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.