Custom Solutions For Track Maintance

Powered by the Spanish-imported M165 two-stroke petrol engine, the compact JG-NGM-6.0 Rail Profile Grinder delivers precision forming and grinding for rail head welding joints and surface repairs. Designed for 43~75kg/m rails, its special diaphragm carburetor prevents engine stalling during 90° rotations while maintaining stable torque output – eliminating power attenuation to ensure ultra-precise rail grinding.
Item No :
JG-NGM-4.8Order(MOQ) :
1Payment :
L/C or T/TProduct Origin :
ChinaColor :
yellowShipping Port :
xiamenLead Time :
15-45daysWeight :
60kg|
Model |
NGM-4.8 |
|
Engine |
2 stroke petrol engine M165 |
|
Power |
6.0kW |
|
Grinding stone speed |
≥3900r/min |
|
Grinding stone inclination |
0~90° |
|
Grinding stone feeding stroke |
42mm |
|
Grinding stone specification |
φ150xφ55x70mm |
|
Fuel tank volume |
4.5L |
|
Profile wheel span |
1000m |
|
Feed adjustment accuracy |
0.125m |
|
Dimensions |
1410*500*850mm |
Product Overview
JG-NGM-4.8Internal Combustion Rail Profile Grinder
This portable petrol-powered rail grinder combines robust engineering with agile maneuverability, expertly restoring rail head welding joints and surface defects across standard rail profiles. Engineered with anti-stall technology, it guarantees consistent grinding precision even in challenging angled operations.


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.

