Introducing the impressive CJY 7T Electric Locomotive, specifically crafted for the demanding environments of large mines. This powerhouse locomotive boasts a range of exceptional features: a compact wheelbase for optimal maneuverability, superior body rigidity, outstanding buffering performance, and minimal mechanical wear. It offers seamless, step-less speed regulation with no arc during on/off operations, ensuring high reliability and minimal failure rates. Safety and efficiency are paramount with rapid current protection and energy-saving capabilities. The locomotive employs a cutting-edge variable frequency speed regulation method, powered by an AC variable frequency motor, offering a broad speed regulation range, low maintenance costs, and straightforward, safe operation. Equipped with a trio of braking methods - mechanical, electrical, and air - this locomotive is designed for maximum control and safety.
Xiangtan South Electric Locomotive Manufacturing Co., LTD stands as a beacon of excellence in the production of narrow rail electric locomotives for mines and tunnel construction. Situated in the picturesque vicinity of the Xiangjiang River, the company is rooted in the historic land of electric locomotive innovation - Hunan Xiangtan. Established in the early 1980s, Xiangtan South boasts over three decades of pioneering history, specializing in explosion-proof battery electric locomotives and industrial wiring type electric locomotives and their components. Spanning an impressive 50 mu, the company is home to a modern production workshop exceeding fifteen thousand square meters, two state-of-the-art testing centers, and an array of professional testing platforms and tracks. With over 120 sets of processing and testing equipment, our team comprises more than 150 dedicated professionals, including over 50 individuals with senior technical titles. Our comprehensive capabilities extend across research and development, manufacturing, and unparalleled after-sales service. As an enterprise approved by the China Coal Products Group Company, we are recognized as a sentinel production entity for the national coal industry's electromechanical equipment. Our commitment to quality is evidenced by our achievement of the national ISO9001:2000 quality certification in 2004, followed by ISO9001:2008 certification in 2009 from the China Quality Certification Center. Our extensive product line includes battery electric locomotive series and wiring type electric locomotive series, with 51 products securing "Mining Product Safety Sign Certificate" and "Mine Explosion-Proof Authentication" from relevant state authorities. The "Ann" series of industrial and mining electric locomotives proudly holds the title of one of China's top ten electric locomotive brands. Recently, we've been honored with accolades such as "Hunan Integrity Unit," "Observing Contracts and Keeping Promises Unit," and "Quality is Stable Qualified Unit," underscoring our steadfast dedication to excellence.
Presently, Xiangtan South leads the industry with its flameproof special type storage battery electric locomotive and industrial and mining wiring type electric locomotive, featuring an advanced speed control system. Our cutting-edge design incorporates the second-generation IGBT intelligent controller and frequency conversion speed controller, both of which are pivotal technologies submitted for national patent recognition. This intelligent controller overcomes the limitations of traditional resistance speed controllers and first-generation chopping speed regulation controllers, offering stable performance that resists electronic component burnout and delivers significant energy savings. It is renowned for its safety, reliability, simplicity of operation, and low failure rate. The frequency control of motor speed electric locomotives equipped with this controller is distinguished by their low failure rates, effortless downhill control, exceptional climbing power, remarkable energy efficiency, and minimal maintenance requirements, earning the trust and acclaim of users in the market. Upholding the philosophy of "Thought Determines the Way Out, Character Casts Products," we pursue a business purpose of "First-Class Products, Reasonable Price, Satisfactory Service," ensuring the most reliable quality and the most efficient, considerate service to meet customer needs. We firmly believe that "Because Focus, So Professional," and trust that your choice will illuminate our shared journey to brilliance.