

Introducing the advanced CJY 7T Electric Locomotive, this powerhouse is meticulously designed to meet the demanding needs of large mining operations. Distinctively featuring a compact wheelbase, robust body rigidity, exceptional buffering capabilities, and minimal mechanical wear, it promises unparalleled performance. The locomotive boasts cutting-edge step-less speed regulation and arc-free operation, ensuring high reliability and a minimal failure rate. With rapid current protection and energy-saving features, it is efficient and economical. The variable frequency speed regulation employs an AC variable frequency motor for traction, resulting in low maintenance costs, a broad speed range, and user-friendly operation. For safety and precision, it is equipped with a trio of braking systems: mechanical, electrical, and air, each designed to ensure optimal control under various conditions.
Xiangtan Southern Electric Locomotive Manufacturing Co., LTD, a beacon of excellence in narrow rail electric locomotive manufacturing, is strategically nestled by the scenic Xiangjiang River, the birthplace of electric locomotives in Hunan Xiangtan. Established in the early 1980s, this esteemed company boasts over three decades of rich heritage dedicated to producing explosion-proof special battery electric locomotives and industrial mining locomotives, alongside their accessories. Spanning an impressive 50 mu, our state-of-the-art facilities include modern workshops exceeding fifteen thousand square meters, two comprehensive test centers, and a full suite of professional testing platforms and tracks. Our arsenal of over 120 processing and testing equipment operates under the expertise of a 150-strong workforce, including over 50 senior technical professionals committed to R&D, manufacturing, and after-sales services. Recognized by the China Coal Products Group Company, we are a designated national coal industry electromechanical equipment production enterprise. Achieving the prestigious ISO9001:2000 quality certification in 2004, and upgraded to the ISO9001:2008 standard in 2009, our products, including the 'Ann' series, are celebrated among China's top ten electric locomotive brands. Our dedication has earned us accolades such as 'Hunan Integrity Unit' and 'Quality is Stable Qualified Unit.'
Our state-of-the-art flameproof special type storage battery electric locomotive and industrial mining wiring type locomotive speed control systems are crafted using pioneering second-generation IGBT intelligent controllers and frequency conversion speed controllers. These innovations, featuring key technologies that are national patent-pending, offer revolutionary improvements over traditional resistance and first-generation chopping speed controllers. Enjoy stable performance and enhanced reliability, with components that resist burnout, significant energy savings, and a user-friendly, safe design. These frequency control systems ensure minimal failure rates, effortless downhill control, impressive climbing power, and remarkable energy efficiency, earning the trust and admiration of our clients worldwide. As we uphold our core philosophy 'Thought Determines the Way Out, Character Casts Products,' our business aims to deliver 'First-class Products at Reasonable Prices with Satisfactory Service.' With the most reliable product quality and the most efficient, attentive service, we aspire to surpass customer expectations. Driven by the belief that 'Focus Brings Expertise,' we are confident that your choice of our products will forge a path to mutual success and brilliance.








