

Introducing the CJY 20T Electric Locomotive, meticulously crafted for the rigorous demands of large-scale mining operations. Available in two distinct types - underground and open-air - this powerhouse locomotive offers versatility and efficiency. The underground version is further distinguished by its single and double-heading modes. Both types incorporate advanced speed regulation via resistors and V-shape rubber springs, complemented by a trio of braking systems: hand-wheel, resistor, and air braking, for unparalleled control and safety. The double-heading model features cutting-edge synchronized control through a PLC programmable microcomputer, connected via a robust three-core shielded cable. Meanwhile, the open-air 20-ton variant boasts a fully-enclosed design, exuding elegance while delivering unmatched performance with its strong tractive effort and high-speed capabilities.
Xiangtan Southern Electric Locomotive Manufacturing Co., LTD stands as a stalwart in the field of narrow rail electric locomotive production, dedicated to serving the mining and tunnel construction industries. Nestled along the picturesque Xiangjiang River in Hunan Xiangtan, the birthplace of electric locomotives, the company has honed its expertise since its inception in the early 1980s. With a rich history spanning over three decades, we specialize in the manufacture of explosion-proof battery-powered locomotives and industrial mining wiring-type locomotives, alongside their accessories. Our expansive 50-mu facility includes over fifteen thousand square meters of cutting-edge production workshops, two state-of-the-art test centers, a comprehensive professional testing platform, and tracks equipped with more than 120 pieces of advanced processing and testing equipment. Our skilled workforce exceeds 150 individuals, with over 50 holding senior technical titles, ensuring a robust research and development, manufacturing, and after-sales framework. Acknowledged by the China Coal Products Group Company, we are a nationally approved sentinel production enterprise for the coal industry's electromechanical equipment. We achieved national ISO9001:2000 quality certification in 2004 and upgraded to ISO9001:2008 standards in 2009. Our extensive product line, featuring 51 models across two major series - battery electric and wiring type electric locomotives - has received official safety and explosion-proof certification. Our acclaimed 'Ann' series has earned a spot among China's top ten electric locomotive brands. Recognized for our unwavering integrity, contract compliance, and consistent quality, we proudly uphold our status as a 'Hunan Integrity Unit'.
Currently, our company pioneers in the production of flameproof special type battery electric locomotives and industrial mining wiring-type electric locomotives, incorporating the revolutionary second-generation IGBT intelligent controller and frequency conversion speed controller. This cutting-edge technology, now patented nationally, addresses the shortcomings of traditional resistance speed controllers and first-generation chopping speed controllers. Our intelligent controller boasts stable performance, significantly reduces the risk of component burnout, enhances energy efficiency, and ensures safe, reliable, and straightforward operation with a low failure rate. Locomotives powered by our frequency control system deliver dependable performance with minimal maintenance, excelling in downhill control and powerful climbing capabilities, earning trust and acclaim from users. Guided by our corporate philosophy, 'Thought Determines the Way Out, Character Casts Products,' we strive to deliver 'First-Class Products, Reasonable Prices, and Satisfactory Service.' With unwavering commitment to quality and customer satisfaction, we believe that our focus breeds expertise, and your choice will forge a path to shared brilliance.








