NFR Strengthens Rail Safety and Efficiency Through Modern Detection Technologies

 

Guwahati, 04^th February, 2026: The Northeast Frontier Railway (NFR) has taken significant steps to enhance train safety and improve operational efficiency across its network through the commissioning of advanced monitoring and inspection systems. 

To strengthen rolling stock safety, a total of 30 Hot Box Detectors   have been successfully commissioned at strategic locations across the NFR network. These detectors continuously monitor the temperature of axle box bearings of running trains and help in early detection of overheating conditions, commonly known as “hot box” incidents, thereby preventing potential derailments and service disruptions. In addition, 43 more Hot Box Detectors are currently under procurement, which will further augment the safety monitoring framework of NFR. 

 

Further improving freight train reliability, three Automatic Train Examination Systems (ATES) have been installed at New Jalpaiguri (NJP). These systems automatically detect wheel defects, axle box defects, missing or damaged wagon doors and other abnormalities. By recording critical data before trains enter examination depots, ATES enables maintenance staff to plan timely repairs and rectifications, significantly reducing inspection time and ensuring smoother and more reliable freight operations.

  

In another important initiative, one test rake consisting of five wagons fitted with test weights has been commissioned in Rangiya (RNY) Division for the testing and calibration of Electronic In-Motion Weigh Bridges. At present, 15 in-motion weigh bridges are functional across NFR, and the test wagon will help ensure the accuracy and reliability of weight measurements during train operations. 

These initiatives reflect Northeast Frontier Railway’s continued commitment to adopting modern technology for enhanced safety, efficient maintenance practices and dependable train operations across the region.