
Discover the CTY 12T battery electric locomotive—a marvel of engineering boasting a specialized underground explosion-proof design. It excels with high traction, remarkable speed, and a robust carrying capacity. The dual-end cab offers exceptional visibility, enhancing operational efficiency. Embrace cutting-edge technology with variable frequency speed regulation and the advanced IGBT chopper speed regulation control. The IGBT chopper's main circuit showcases formidable shut-off capabilities, while its triggering circuit, featuring integrated voltage regulation, integrated timers, and composite components, results in a streamlined circuit design. This simplicity translates to effortless installation, seamless debugging, and unparalleled operational reliability. Our industrial experiments have demonstrated this device's efficiency—offering a simplified circuit with no control loss, significantly diminishing maintenance workloads. Experience stable locomotive startups, smooth speed regulation, and nimble operation. The CTY 12T shines with its robust overload capacity, achieving approximately 30% energy savings and extending battery life. This innovative solution has earned accolades from drivers, maintenance teams, and management alike.
Welcome to Xiangtan Southern Electric Locomotive Manufacturing Co., LTD, a distinguished leader in the realm of narrow rail electric locomotives for mines and tunnel construction. Nestled in the charming landscape of the Xiangjiang River, Xiangtan, the birthplace of electric locomotives in Hunan, our company has been forging paths since the early 1980s. With over 30 illustrious years of history, we have honed our expertise in crafting explosion-proof battery electric locomotives and industrial wiring electric locomotives, along with comprehensive accessories. Our expansive premises span 50 mu, featuring over fifteen thousand square meters of modern production facilities, two state-of-the-art test centers, and a full suite of specialized testing platforms and tracks. Equipped with over 120 pieces of advanced processing and testing equipment, our team of over 150 dedicated professionals, including over 50 with senior technical titles, ensures excellence in research, development, manufacturing, and after-sales services. We are proud to be approved by the China Coal Products Group as a sentinel production enterprise for the national coal industry’s electromechanical equipment. Our commitment to quality is further validated by the ISO9001:2000 certification in 2004 and the ISO9001:2008 standard certification in 2009 by the China Quality Certification Center. Our portfolio includes two major series—battery electric locomotives and wiring type electric locomotives—comprising 51 products that have received the esteemed 'Mining Product Safety Sign Certificate' and 'Mine Explosion-Proof Authentication'. Our 'Ann' series industrial mining electric locomotives have been celebrated among China's top ten electric locomotive brands. In recent years, our integrity has been recognized with accolades such as 'Hunan Integrity Unit', 'Observing Contracts and Keeping Promises Unit', and 'Quality Stable Qualified Unit'.
Currently, our company is at the forefront of producing flameproof special storage battery electric locomotives and industrial mining wiring type locomotives with an innovative speed control system. This system employs the second-generation IGBT intelligent controller and frequency conversion speed controller, with key technologies patent-pending at the national level. Overcoming the limitations of previous resistance speed controllers and first-generation chopping speed regulators, our intelligent controllers deliver impeccable performance, are resistant to electronic component burnout, and offer remarkable energy savings. These controllers are synonymous with safety, reliability, and user-friendly operations, boasting a low failure rate. Electric locomotives equipped with our frequency control motor speed technology exhibit minimal failure rates, easy downhill control, powerful climbing capabilities, and significant energy conservation, alongside reduced maintenance needs. Our innovation has earned the trust and praise of users in the market. We proudly adhere to our enterprise philosophy, 'Thought Determines the Way Out, Character Casts Products,' and embrace the business purpose of delivering 'First-Class Products, Reasonable Prices, and Satisfactory Service.' With a commitment to providing the most reliable quality products and the most efficient and considerate service, we are here to fulfill all customer needs. We firmly believe that 'Focus Leads to Professionalism,' and your choice of our products will undoubtedly contribute to our shared success.








