Introducing the CJY 7T Electric Locomotive, your ideal partner for large mining operations! This powerhouse boasts a compact wheelbase for agile maneuvering, combined with robust body rigidity and exceptional buffering performance. Experience the future of mining with features like low mechanical wear, seamless step-less speed regulation, and arc-free operation, all contributing to unparalleled reliability and reduced failure rates. Benefit from rapid current protection and unmatched energy efficiency. The advanced variable frequency speed regulation, powered by AC variable frequency motor traction, ensures minimal maintenance costs and a broad speed regulation range, encapsulated in a user-friendly, safe interface. To top it off, the locomotive is fortified with a trio of braking systems—mechanical, electrical, and air—delivering supreme control and safety.
Welcome to Xiangtan Southern Electric Locomotive Manufacturing Co., LTD., a beacon of excellence nestled alongside the picturesque Xiangjiang River in the historic heartland of electric locomotion—Hunan, Xiangtan. Established in the early 1980s, this esteemed company brings over three decades of expertise in crafting explosion-proof special type battery electric locomotives and industrial mining wiring type electric locomotives, along with top-tier accessories. Our expansive 50-mu facility houses state-of-the-art production workshops spanning over fifteen thousand square meters, complemented by two comprehensive test centers and a professional test platform equipped with tracks. With over 120 units of cutting-edge processing and testing equipment, our team of more than 150 dedicated professionals includes over 50 individuals with senior technical titles, ensuring a seamless blend of research, development, manufacturing, and after-sales service. Recognized by the China Coal Products Group Company as a sentinel production enterprise for the national coal industry, we proudly hold the prestigious ISO9001:2008 quality certification. Our signature battery electric locomotive series and the wiring type electric locomotive range comprise 51 state-approved products, each adorned with the "Mining Product Safety Sign Certificate" and "Mine Explosion-Proof Authentication." Our acclaimed "Ann" series of industrial mining electric locomotives have rightfully earned their place among China's top ten electric locomotive brands. With accolades such as "Hunan Integrity Unit," "Observing Contracts and Keeping Promises Unit," and "Stable Quality Qualified Unit," we affirm our commitment to excellence.
Currently, our company pioneers in producing flameproof special type battery electric locomotives and industrial mining wiring type electric locomotives, featuring advanced speed control systems. These systems leverage the cutting-edge second generation IGBT intelligent controller and frequency conversion speed controller, with key technologies patented nationally. Designed to overcome the limitations of the traditional resistance speed controllers and first-generation chopping speed regulation controllers, our intelligent controllers offer unprecedented stability, significantly reduced risk of electronic component burnout, and remarkable energy savings, all while ensuring safe operation and ease of use. Our frequency control of motor speed electric locomotives showcases minimal failure rates, effortless downhill control, robust climbing power, and outstanding energy efficiency, garnering trust and praise from satisfied users. Driven by our core philosophy, "Thought Determines the Way Out, Character Casts Products," and our commitment to "First-Class Products, Reasonable Prices, Satisfactory Service," we pledge to meet customer needs with the utmost reliability and efficiency. We hold firm that "Focus Breeds Expertise," and believe your choice will illuminate our shared path to brilliance.