

Introducing the remarkable CJY 14T electric locomotive, a groundbreaking innovation engineered specifically for expansive mining operations. This exceptional product boasts compact overall dimensions, a short wheelbase, and a mere small curve radius, all while delivering high-speed performance and impressive tractive effort. Designed with a dual-speed regulation system, it features both resistance regulation and advanced IGBT chopper regulation. Starting and braking are efficiently managed via direct resistance control, ensuring excellent starting and acceleration performance. With its robust overload capacity and minimal failure rate, this locomotive offers unparalleled convenience in operation and maintenance. Equipped with both electric and air brakes, it guarantees reliable operations. The integration of IGBT speed stepless regulation allows for smooth starts and further reduces the failure rate, marking it as a cutting-edge, energy-efficient product of its generation.
Xiangtan Southern Electric Locomotive Manufacturing Co., LTD, a distinguished leader in the production of narrow rail electric locomotives for mining and tunnel construction, is nestled along the scenic Xiangjiang River in the historical cradle of electric locomotives, Xiangtan, Hunan. Established in the early 1980s, this esteemed company boasts over three decades of rich history and specialization in explosion-proof, special-type battery electric locomotives, industrial and mining wiring-type electric locomotives, and their accessories. Spanning 50 mu, the company houses modern production workshops covering more than fifteen thousand square meters, along with two comprehensive test centers, a full suite of professional test platforms, tracks, and over 120 sets of processing and testing equipment. The dedicated workforce exceeds 150 individuals, with over 50 holding senior technical titles, ensuring a comprehensive research, manufacturing, and after-sales service system. As an approved national sentinel production enterprise for coal industry electromechanical equipment, Xiangtan received ISO9001:2000 quality certification in 2004 and ISO9001:2008 certification in 2009 by the China Quality Certification Center. The company's extensive product lineup, including battery and wiring-type electric locomotives, encompasses 51 state-approved models, each bearing the "Mining Product Safety Sign Certificate" and "Mine Explosion-Proof Authentication." Furthermore, the esteemed "The Ann" series of industrial and mining electric locomotives have proudly earned a place among China's top ten electric locomotive brands. The company has consistently garnered recognition as a "Hunan Integrity Unit," "Observing Contracts and Keeping Promises Unit," and "Quality Stable Qualified Unit."
Currently, our company excels in producing flameproof special-type storage battery electric locomotives and industrial and mining wiring-type electric locomotives, all equipped with advanced speed control systems featuring the second-generation IGBT intelligent controller and frequency conversion speed controller. Our key technology, already filed for a national patent, addresses the flaws of traditional resistance speed controllers and the first-generation chopping speed regulation controllers, delivering steadfast performance and resilience against electronic component burnout. With significant energy savings and unmatched reliability, these controllers ensure simplicity in operation and minimal failure rates. Locomotives equipped with this controller showcase low failure rates, easy downhill control, substantial climbing power, and remarkable energy efficiency, gaining widespread trust and acclaim from our users. Upholding the enterprise philosophy of "thought determines the way out, character casting products," we strive to achieve our business purpose through "first-class products, reasonable pricing, and satisfactory service," ensuring the finest quality and most efficient services to meet our customers' needs. We firmly believe that "because focus, so professional," and are confident that your choice will illuminate our shared path to brilliance.








