Discover the exceptional CJY 7T electric locomotive, meticulously engineered for large-scale mining. This powerful locomotive boasts a compact wheelbase, superior body rigidity, and excellent buffering performance, ensuring durability and longevity. Its innovative design includes step-less speed regulation, minimizing mechanical wear and arc-free operation, thus offering unparalleled reliability and a low failure rate. The advanced speed regulation system leverages variable frequency control with an AC variable frequency motor, delivering not only energy efficiency but also cost-effective maintenance and safety. This locomotive is equipped with a trifecta of braking methods: mechanical, electrical, and air, ensuring precise control in any situation.
Welcome to Xiangtan Southern Electric Locomotive Manufacturing Co., LTD, a prestigious name in the niche of narrow-gauge electric locomotives for mining and tunnel construction. Our esteemed company, nestled by the scenic Xiangjiang River in the birthplace of electric locomotives, Xiangtan, Hunan, has a rich legacy dating back to the early 1980s. With over 30 years of expertise, we specialize in explosion-proof battery electric locomotives and industrial mining wiring type electric locomotives along with accessories. Spanning over 50 mu, our facility boasts modern workshops exceeding fifteen thousand square meters, dual test centers, a comprehensive testing platform, and tracks, supported by over 120 sets of advanced processing and testing equipment. Our dedicated team of over 150 professionals includes more than 50 senior technical staff, ensuring comprehensive R&D, manufacturing, and after-sales support. Recognized by the China Coal Products Group Company, we proudly uphold national standards as a sentinel production enterprise in the coal industry. Our commitment to quality is reflected in our ISO9001:2000 certification in 2004 and subsequent ISO9001:2008 certification in 2009 by the China Quality Certification Center. Our product line includes 51 battery and wiring type electric locomotives, all certified with the 'Mining Product Safety Sign Certificate' and 'Mine Explosion-proof Authentication'. Our flagship 'Ann' series industrial and mining electric locomotives have earned accolades as one of China's top ten electric locomotive brands. Our accolades extend to being honored as a 'Hunan Integrity Unit', recognized for 'observing contracts and keeping promises', and being a 'quality is stable qualified unit'.
In our pursuit of technological excellence, Xiangtan South Locomotive Manufacturing Co. leads the industry with its cutting-edge flameproof battery and industrial mining wiring type electric locomotive speed control systems. Utilizing second-generation IGBT intelligent controllers and frequency conversion speed controllers, our innovation addresses and surpasses the limitations of traditional resistance and first-generation chopping speed controllers. Our intelligent controllers deliver stable performance, reducing the risk of electronic component burnout, maximizing energy efficiency, ensuring safety, and simplifying operations with a notably low failure rate. This state-of-the-art frequency control motor speed system enhances locomotive reliability, offering easy downhill control, significant climbing power, and impressive energy savings while minimizing maintenance requirements. Embraced by users and trusted in the market, our systems have garnered praise and loyalty. Committed to the philosophy 'thought determines the way out, character casting products', we strive for excellence with our 'first-class products, reasonable prices, and satisfactory service' mission, delivering the most reliable products and efficient, thoughtful service to meet customer demands. Driven by the belief that 'focus breeds professionalism', we are confident that your choice will illuminate our shared success.