

The CJY 14T electric locomotive is an innovative marvel engineered specifically for the challenging conditions of large mines. This state-of-the-art locomotive boasts compact overall dimensions and a short wheelbase, allowing it to navigate tight curves with ease, while delivering high-speed performance and powerful tractive effort. It features a dual-mode speed regulation system, combining resistance regulation with advanced IGBT chopper regulation, ensuring smooth acceleration and deceleration. With direct resistance control for starting and braking, it offers excellent performance in both aspects. Its robust overload capacity and low failure rate make it a reliable choice for seamless operation and maintenance. Equipped with both electric and air brakes, it guarantees reliable operation. The locomotive utilizes IGBT technology for stepless speed regulation, ensuring smooth starts and maintaining a low failure rate, embodying a new generation of energy-efficient innovations.
Xiangtan Southern Electric Locomotive Manufacturing Co., LTD. stands as a beacon of excellence in the specialized production of narrow rail electric locomotives for mining and tunnel construction. Nestled along the picturesque Xiangjiang River in the birthplace of electric locomotives, Xiangtan, Hunan, the company has thrived since its inception in the early 1980s, amassing over 30 years of expertise. Renowned for producing explosion-proof speciality battery electric locomotives and industrial mining wiring type electric locomotives, along with their accessories, the company spans an impressive 50 mu. With over fifteen thousand square meters of cutting-edge production facilities, two testing centers, and a comprehensive array of professional testing platforms and tracks, the company is well-equipped with over 120 pieces of processing and testing equipment. Employing a skilled team of more than 150, including over 50 with senior technical titles, Xiangtan Southern ensures seamless research, development, manufacturing, and after-sales service. As a sentinel production enterprise approved by the China Coal Products Group Company for national coal industry electromechanical equipment, the company proudly holds the national ISO9001:2000 quality certification since 2004 and the ISO9001:2008 certification since 2009 by the China Quality Certification Center. With a product lineup of 51 items across two major series—battery electric and wiring type electric locomotives—all authorized with 'Mining Product Safety Sign Certificate' and 'Mine Explosion-proof Authentication,' the company's prestigious 'Ann' series holds the title of a top ten electric locomotive brand in China. Recently, the company has been celebrated as a 'Hunan Integrity Unit,' recognized for its commitment to 'observing contracts and keeping promises,' and commended as a 'quality-stable qualified unit.'
Presently, Xiangtan Southern has pioneered a flameproof special type storage battery electric locomotive incorporating the latest in IGBT intelligent controller and frequency conversion speed controller technologies. These second-generation systems, which have secured national patents for their groundbreaking advancements, correct the flaws of previous resistance speed controllers and first-generation chopping speed regulation controllers. The result is a controller that offers stable performance, minimizes the risk of electronic component burnout, and delivers exceptional energy savings. It operates with unmatched safety and reliability, characterized by user-friendly simplicity and a remarkably low failure rate. The electric locomotives equipped with this frequency control system offer unparalleled reliability, easy downhill navigation, potent climbing force, and substantial energy savings with minimal maintenance. This innovation has earned the trust and admiration of users across the market. Upholding the philosophy that 'thought determines the way out, character casts products,' the company is driven by the business ethos of delivering 'first-class products, reasonable prices, and satisfactory service.' Xiangtan Southern is committed to catering to customer needs with supreme product quality and the most efficient, considerate service, firmly believing that 'focus breeds expertise.' The company is confident that your choice will forge our shared path to brilliance.








