Custom Solutions For Track Maintance

Revolutionize rail maintenance with the JGNGM-4.4II Rail Grinder. This robust, fuel-powered machine eliminates weld imperfections, joint irregularities, and edge defects while restoring rail surfaces to optimal condition. Designed for rapid deployment and intuitive operation, it ensures minimal downtime during critical track repairs – making it the trusted choice for railway engineers demanding reliability and efficiency.
Item No :
JG-NGM-4.4IIOrder(MOQ) :
1Payment :
L/C or T/TProduct Origin :
ChinaColor :
yellowShipping Port :
xiamenLead Time :
15-45daysWeight :
61kg|
Model |
JG-NGM-4.4II Internal Combustion Rail Grinding Machine Manufacturers |
|
Dimension |
1480 x 470 x 810 mm |
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En gine model |
two-stroke gasoline engine |
|
Rpm |
3600r/min |
|
Spindle rotation: |
4670 r/min |
|
power |
4.4kW |
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Grinding Wheel Specification: |
Φ 150 × 70 × 55 |
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Grinding head stroke: |
45mm |
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Whole machine quality: |
61kg |
|
Model |
NGM-4.4II Internal Combustion Rail Grinding Machine Manufacturers |
Product Overview
JG-NGM-4.4II Track Head Profile Grinding Machine / Track Grinding Machine
JG-NGM-4.4II Internal Combustion Rail Grinding Machine – The ultimate solution for precision rail maintenance. Engineered to efficiently grind rail welds, uneven joints, side fat edges, and surface repairs on 43kg/m to 75kg/m tracks. Delivers superior grinding quality with exceptional portability: lightweight design enables quick rail mounting/dismounting and effortless operation. An essential tool for heavy railway engineering overhauls, routine maintenance, and emergency repairs worldwide.


Application scenarios


Global Exhibition

In response to the demands of customers from different regions, the company participates in internationally renowned industry exhibitions every year. Our products are exported to over 60 countries and regions in Central Asia, Southeast Asia, the Middle East, South America, Africa, Oceania and so on. The annual export volume reaches more than 1,500 units and we enjoy a high reputation in overseas markets. Every appearance showcases the brand's global influence. We join hands with our partners to win the future together!

About Us

Quanzhou Jingong Machinery Equipment Co., Ltd. is equipped with various imported large-scale processing equipment, professional technical developers and outstanding management talents. As a global construction machinery manufacturing enterprise integrating R&D, production, sales and service, it provides high-performance and highly reliable construction machinery equipment and intelligent solutions for customers worldwide. The annual sales exceed 30 to 50 million US dollars, and the annual production of excavators can reach about 2,000 to 3,000 units.

Credential


The company has passed the ISO9001 quality management system certification and the national intellectual property certification, and holds nearly a hundred patent certificates including invention patents, design patents and utility model patents. It has been awarded titles such as "Well-known Domestic Trademark" and "National High-tech Enterprise", and has received numerous honors. It has simultaneously won multiple international and domestic invention gold awards and has the right to export independently.

