

Introducing the CJY 20T Electric Locomotive, specifically engineered for robust operations in large-scale mining environments. Crafted to perfection, this locomotive offers both underground and open-air models. The underground variant is versatile, with options for a single or double-heading configuration. Each version incorporates advanced speed regulation through resistors, coupled with V-shape rubber springs and a trio of braking systems: hand-wheel, resistor, and air braking—ensuring unmatched safety and reliability. Notably, the double-heading locomotive boasts synchronized control via a PLC programmable microcomputer and a three-core shielded cable. The open-air model is designed with an entirely enclosed construction, showcasing an elegant appearance and delivering reliable performance, powerful tractive effort, and remarkable speed capabilities, positioning it as a leader in its class.
Xiangtan Southern Electric Locomotive Manufacturing Co., LTD, a distinguished name in the realm of narrow rail electric locomotives used in mining and tunnel construction, is strategically located along the picturesque Xiangjiang River in Hunan Xiangtan, the birthplace of electric locomotives. Established in the early 1980s, the company boasts a rich legacy of over three decades, dedicated to the production of explosion-proof special type battery electric locomotives and industrial mining wiring type locomotives and their components. Spanning an impressive 50 mu, the facility includes a modern production workshop of over fifteen thousand square meters, two test centers, and a comprehensive suite of professional test platforms and tracks. Equipped with more than 120 sets of processing and testing equipment, the company employs over 150 skilled individuals, with more than 50 holding senior technical titles, ensuring robust research and development, manufacturing, and after-sales support. Recognized by the China Coal Products Group Company as a national sentinel production enterprise for the coal industry's electromechanical equipment, the company achieved the national ISO9001:2000 quality certification in 2004 and further attained the ISO9001:2008 version authentication by the China Quality Certification Center in 2009. The company offers two major product series—battery electric locomotives and wiring type locomotives—comprising 51 products, all of which have received approval from relevant state departments, earning the prestigious 'Mining Product Safety Sign Certificate' and 'Mine Explosion-proof Authentication'. The acclaimed 'Ann' series industrial and mining electric locomotives have been recognized as one of China's top ten electric locomotive brands. In recent years, the company has been honored as a 'Hunan Integrity Unit', 'Observing Contracts and Keeping Promises Unit', and a 'Quality is Stable Qualified Unit'.
Currently, Xiangtan Southern Locomotive is at the forefront of innovation, producing flameproof special type storage battery electric locomotives and industrial mining wiring type locomotives. The cutting-edge speed control systems employ the second generation IGBT intelligent controller and frequency conversion speed controller, with key technologies patented nationally. These intelligent controllers address the limitations of traditional resistance speed controllers and first-generation chopping speed regulation controllers, offering stable performance, reduced risk of component burnout, significant energy savings, and enhanced safety and reliability. The operation is straightforward, with a low failure rate. Electric locomotives utilizing these controllers offer exceptional performance, with low failure rates, easy downhill control, strong climbing power, remarkable energy efficiency, and minimal maintenance requirements. These qualities have earned widespread trust and acclaim from users in the market. Upholding the enterprise philosophy of 'Thought Determines the Way Out, Character Casts Products', and driven by the business goal of providing 'First-Class Products, Reasonable Prices, Satisfactory Service', we are committed to delivering the highest quality products and the most efficient and considerate service to meet customer needs. We firmly believe that 'Focus Leads to Professionalism', and are confident that your choice will pave the way for our shared success.








