The mighty CJY 3T electric locomotive offers two dynamic variants: the innovative step-less speed regulation and the classic stepped speed regulation, both enhanced with a robust mechanical brake system. Operating at a power voltage of 250V, this locomotive is a powerhouse of traction, offering swift, stable, and efficient performance. Its advanced running mechanism utilizes a dual-stage gear transmission, featuring both conic and regular gears, which ensures prolonged service life and unparalleled efficiency.
Xiangtan Southern Electric Locomotive Manufacturing Co., LTD, nestled by the scenic Xiangjiang River in the heart of Hunan's locomotive origins, is a specialized manufacturer of narrow rail electric locomotives for mines and tunnel construction. Established in the early 1980s, this esteemed company boasts over 30 years of expertise, focusing on explosion-proof battery electric locomotives and industrial mining wiring type electric locomotives and their components. Spanning 50 mu, the company features a state-of-the-art production workshop exceeding 15,000 square meters, along with two comprehensive test centers, a full array of professional testing platforms, tracks, and over 120 cutting-edge processing and testing equipment. With a dedicated workforce surpassing 150, including more than 50 staff with senior technical titles, Xiangtan is a complete hub for research, development, manufacturing, and after-sales service. As a national coal industry-approved sentinel production enterprise, it has earned accolades like the ISO9001:2000 quality certification in 2004 and the ISO9001:2008 version in 2009 by the China Quality Certification Center. The company's product lineup includes two major series: battery electric locomotives and wiring type electric locomotives, with 51 products receiving state department approvals for mining product safety and mine explosion-proof certification. The renowned 'Ann' series of industrial and mining electric locomotives has been celebrated as one of China's top ten electric locomotive brands. Xiangtan has consistently been recognized for its integrity and reliability, earning titles such as 'Hunan Integrity Unit,' 'Observing Contracts and Keeping Promises,' and 'Quality is Stable Qualified Unit.'
Currently, Xiangtan Southern specializes in producing flameproof special type storage battery electric locomotives and industrial mining wiring type locomotives. Their speed control systems incorporate the groundbreaking second-generation IGBT intelligent controllers and frequency conversion speed controllers, for which they have applied for national patents. These intelligent controllers address and improve upon the limitations of traditional resistance speed controllers and first-generation chopper speed controllers, offering stable performance and reducing the risk of electronic component burnout. They are notably energy-efficient, safe, reliable, easy to operate, and boast a low failure rate. Locomotives equipped with these controllers demonstrate minimal downtime, exceptional downhill control, powerful climbing capacity, and remarkable energy savings, earning trust and acclaim from users in the market. The company's philosophy, 'thought determines the way out, character casting products,' inspires a commitment to 'first-class products, reasonable prices, and satisfactory service.' Xiangtan Southern is dedicated to delivering the highest quality products and the most efficient, considerate service to fulfill customer needs. They firmly believe that their focused professionalism and your discerning choice will lead to mutual brilliance.