Introducing the CJY 7T electric locomotive, a powerhouse crafted for large-scale mining operations. This exceptional locomotive boasts a compact wheelbase and superior body rigidity, delivering outstanding buffering performance with minimal mechanical wear. Embrace the luxury of seamless, step-less speed regulation, free from arcs and switches, ensuring high reliability and an impressively low failure rate. With swift current protection and energy-efficient operation, the locomotive stands out with its variable frequency speed regulation, utilizing AC variable frequency motor traction. Enjoy the benefits of low maintenance costs, an extensive speed regulation range, and user-friendly, safe operation. To top it off, the locomotive features three advanced braking systems: mechanical, electrical, and air, ensuring versatility and safety.
Welcome to Xiangtan Southern Electric Locomotive Manufacturing Co., LTD, a pioneer in crafting narrow rail electric locomotives for mining and tunnel construction. Nestled by the picturesque Xiangjiang River in Xiangtan, the birthplace of electric locomotives in Hunan, our company has been a beacon of excellence since its inception in the early 1980s. With over three decades of dedication, we specialize in explosion-proof battery electric locomotives, industrial and mining wiring type locomotives, and their accessories. Spanning 50 mu with state-of-the-art production facilities over fifteen thousand square meters, our infrastructure includes two test centers and a comprehensive professional test platform complete with track, complemented by over 120 sets of processing and testing equipment. Our dynamic team comprises over 150 skilled professionals, with more than 50 holding senior technical titles, ensuring excellence in research, development, manufacturing, and after-sales service. As an approved production enterprise by the China Coal Products Group Company for national coal industry electromechanical equipment, we proudly hold the ISO9001:2000 quality certification obtained in 2004, updated to the ISO9001:2008 version in 2009. Our extensive product line includes two major series: battery electric locomotives and wiring type electric locomotives, totaling 51 state-approved products bearing the 'Mining Product Safety Sign Certificate' and 'Mine Explosion-proof Authentication.' Our esteemed 'Ann' series industrial and mining electric locomotives have been recognized among China's top ten famous electric locomotive brands. Recent accolades honor us as a 'Hunan Integrity Unit' and a 'Quality is Stable Qualified Unit,' consistent in 'Observing Contracts and Keeping Promises'.
Presenting the cutting-edge flameproof storage battery electric locomotive and industrial and mining wiring type electric locomotive, equipped with the groundbreaking second-generation IGBT intelligent controller and frequency conversion speed controller. Our pioneering technology has been patented nationally, addressing the shortcomings of the original resistance speed controllers and first-generation chopping speed regulation controllers. The innovative intelligent controller offers stable performance, significantly reducing electronic component burnout and enhancing energy efficiency. Experience safe, reliable, and straightforward operation with a notably low failure rate. This controller optimizes the frequency control of motor speed electric locomotives, ensuring ease of control on downhill paths, powerful climbing capability, remarkable energy savings, and minimal maintenance requirements. Trusted and praised by users, our products embody our enterprise philosophy: 'Thought determines the way out, character casts products.' Driven by our commitment to 'first-class products, reasonable price, satisfactory service,' we strive to meet customer needs with unparalleled product quality and efficient service. We firmly believe that 'focus breeds professionalism,' and are confident that your choice will shape our shared success.