

Introducing the CJY 7T electric locomotive, a masterclass in engineering designed specifically for large-scale mining operations. This marvel boasts a compact wheelbase, ensuring unparalleled maneuverability, coupled with superior body rigidity for enhanced durability. Experience minimal mechanical wear with its advanced buffering capabilities and step-less speed regulation, ensuring a seamless ride without the hassle of arc on/off. This powerhouse of reliability promises low failure rates, efficient fast current protection, and extraordinary energy savings. Powered by an AC variable frequency motor, it guarantees a wide speed regulation range without the burden of high maintenance costs. The locomotive is equipped with a triad of braking systems: mechanical for robust control, electrical for precision, and air for added security, all providing a simple and safe operational experience.
Welcome to Xiangtan Southern Electric Locomotive Manufacturing Co., LTD, where the convergence of heritage and innovation leads the industry. Nestled along the scenic Xiangjiang River in Hunan Xiangtan, the cradle of electric locomotives, the company boasts over three decades of excellence since its inception in the early 1980s. Specializing in explosion-proof battery electric locomotives and industrial mining wiring types, our expansive 50 mu facility houses state-of-the-art workshops covering over 15,000 square meters. Equipped with two cutting-edge test centers and a comprehensive suite of professional testing platforms and tracks, we utilize more than 120 pieces of advanced processing and testing equipment. Our dynamic team of over 150 professionals, including 50 senior technicians, ensures comprehensive R&D, manufacturing, and after-sales service. As a national coal industry electromechanical equipment sentinel production enterprise, accredited by the China Coal Products Group, we proudly hold ISO9001:2000 certification since 2004 and ISO9001:2008 since 2009. Our two main series, battery and wiring electric locomotives, encompass 51 products, all certified with 'mining product safety sign certificates' and 'mine explosion-proof authentication'. Recognized as one of China's top ten famous electric locomotive brands, our 'Ann' series has garnered accolades, including 'Hunan Integrity Unit', 'Observing Contracts and Keeping Promises Unit', and 'Quality Stability Qualified Unit'.
Currently, our company excels in producing flameproof, special-type storage battery electric locomotives and industrial mining wiring type systems, featuring the second-generation IGBT intelligent controller and frequency conversion speed controller. These cutting-edge technologies, protected by national patents, address the limitations of traditional resistance and first-generation chopping speed controllers. Our innovative intelligent controller ensures stable performance, minimizing the risk of electronic component burnout, offering significant energy savings, and ensuring safe, reliable, and straightforward operations with notably low failure rates. With our frequency control technology, electric locomotives enjoy exceptional reliability, ease of downhill navigation, powerful climbing capabilities, and require minimal maintenance, earning the trust and praise of our users. Guided by the philosophy that 'thought determines the way out, character casts products,' we strive for 'first-class products, reasonable prices, and satisfactory service.' Our commitment to quality and efficiency reflects our belief that 'focus breeds professionalism,' and we are confident that your choice will lead to our shared success.








