

Introducing the CJY 20T electric locomotive, a marvel of engineering tailored specifically for large-scale mining operations. This powerhouse comes in two distinct varieties: underground and open-air. The underground model further offers single and double heading configurations. Each variant boasts advanced speed regulation through resistor technology and V-shape rubber springs, complemented by a triple braking system: hand-wheel, resistor, and air braking. The double heading locomotive features synchronized control, achieved via a state-of-the-art PLC programmable microcomputer and a robust three-core shielded cable. As for the open-air type, its fully enclosed design not only exudes elegance but also ensures reliable performance and formidable tractive effort, all while delivering impressive speed. Experience the fusion of beauty and brawn with our 20-ton locomotive.
Nestled along the scenic Xiangjiang River lies Xiangtan Southern Electric Locomotive Manufacturing Co., Ltd., a pioneer in crafting narrow rail electric locomotives for mining and tunnel construction. Established in the early 1980s, this illustrious company marks over three decades of expertise, specializing in explosion-proof battery electric locomotives and industrial mining locomotives with comprehensive accessory options. Spanning 50 mu, our state-of-the-art facility boasts over 15,000 square meters of modern production workshops, two dedicated test centers, and a complete suite of professional testing platforms and tracks. With more than 120 pieces of advanced processing and testing equipment, our skilled team of over 150 employees, including 50 senior technical experts, is dedicated to R&D, manufacturing, and after-sales excellence. As an esteemed member of the China Coal Products Group and a nationally recognized electromechanical equipment producer, our reputation is further cemented by prestigious certifications, including the ISO9001:2000 in 2004 and the ISO9001:2008 in 2009 by China's Quality Certification Center. Our comprehensive portfolio features two major series—battery electric locomotives and wiring-type electric locomotives—comprising 51 state-approved products that have earned the coveted 'Mining Product Safety Sign Certificate' and 'Mine Explosion-Proof Authentication.' Our 'Ann' series has proudly claimed a spot in China's top ten electric locomotive brands. Our accolades include titles such as 'Hunan Integrity Unit,' 'Contract Honoring and Creditworthy Enterprise,' and 'Quality Stable and Qualified Unit.'
Currently, our cutting-edge flameproof storage battery electric locomotives and industrial mining wiring-type locomotives are equipped with the revolutionary second-generation IGBT intelligent controller and frequency conversion speed controller. These technological marvels have secured national patent recognition for their innovative design. Addressing the shortcomings of traditional resistance speed controllers and first-gen chopping speed regulators, our intelligent controllers stand out with their robust performance, exceptional reliability, and significant energy savings. Their electronic components are designed to withstand the rigors of industrial use, ensuring a low failure rate and top-tier safety. Locomotives utilizing these controllers boast unparalleled downhill control, enhanced climbing power, and minimal maintenance needs, earning widespread acclaim and trust from our discerning clientele. Embracing the guiding principle that 'thought determines the way out and character shapes products,' we are committed to delivering 'first-class products, reasonable prices, and satisfactory service.' Our unwavering focus on quality and customer satisfaction ensures that our products and services meet and exceed expectations. We firmly believe that 'focus breeds expertise,' and your choice to partner with us will usher in a shared path of success and brilliance.








