The CJY 20T electric locomotive is a marvel of modern engineering, meticulously crafted for large-scale mining operations. This powerhouse is available in two distinct types - underground and open-air. For underground settings, it offers a choice between single and double heading locomotives. Each configuration is equipped with resistor speed regulation, V-shape rubber springs, and a robust trio of braking systems: hand-wheel, resistor, and air braking. In the double heading model, synchronized control is achieved through a sophisticated PLC programmable microcomputer, linked via a three-core shielded cable. As for the open-air variant, this 20-ton locomotive features a fully enclosed design, offering an elegant appearance paired with reliable performance. Its powerful tractive effort and high-speed capabilities are sure to impress.
Xiangtan South Locomotive Manufacturing Co., LTD., nestled along the picturesque Xiangjiang River in Hunan Xiangtan, stands as a beacon of expertise in the realm of narrow rail electric locomotives tailored for mining and tunnel construction. With origins dating back to the early 1980s, the company boasts over 30 years of rich history and specialized focus on producing explosion-proof battery electric locomotives and industrial mining wiring type locomotives, along with their accessories. Spanning an expansive 50 mu, the company features modern production workshops covering more than 15,000 square meters, two comprehensive test centers, and complete professional test platforms and tracks. Equipped with over 120 pieces of processing and testing equipment, the company is supported by a skilled workforce exceeding 150, including more than 50 individuals holding senior technical titles. Xiangtan South is proudly recognized as a national coal industry electromechanical equipment sentinel production enterprise by China Coal Products Group, achieving ISO9001:2000 quality certification in 2004 and further upgrading in 2009 to ISO9001:2008 standards. Their extensive product lineup includes two major series with 51 products carrying the "Mining Product Safety Sign Certificate" and "Mine Explosion-Proof Certification." The esteemed "Ann" series industrial and mining electric locomotive has been lauded as one of China's top ten famous electric locomotive brands. The company's dedication has earned accolades such as "Hunan Integrity Unit," "Observing Contracts and Keeping Promises Unit," and "Quality Stable Qualified Unit."
Currently, the company is pioneering the next generation of flameproof special type storage battery electric locomotives and wiring type electric locomotives with an advanced speed control system. This cutting-edge system integrates the second-generation IGBT intelligent controller and frequency conversion speed controller, with core technologies that have been submitted for national patent approval. The intelligent controller addresses the limitations of traditional resistance speed controllers and first-generation chopping speed regulation controllers, offering enhanced stability, significant energy savings, and reduced risk of component burnout. Its safe, reliable, and user-friendly design results in low failure rates. Featuring frequency control for motor speed, these electric locomotives excel with minimal failure rates, easy downhill control, impressive climbing force, notable energy savings, and low maintenance requirements. Such innovation has garnered trust and acclaim from users in the market. Upholding the philosophy of "Thought Determines the Way Out, Character Casts Products," the company embraces the business purpose of "First-Class Products, Reasonable Price, Satisfactory Service," striving to deliver the most reliable products and most efficient, considerate service to fulfill customer needs. With the belief "Because We Focus, We Excel," they are confident that your choice will lead to shared success and brilliance.