The CJY 3T electric locomotive distinguishes itself with two advanced speed regulation variations: step-less and stepped, combined with a robust mechanical brake. Designed to run on a 250V power source, this locomotive is renowned for its potent traction, swift operational speed, and unparalleled stability. Featuring a sophisticated two-stage gear transmission using conic and regular gears, it promises an extended service life and exceptional efficiency, making it an indispensable asset in rail conveyance.
Xiangtan Southern Electric Locomotive Manufacturing Co., LTD stands as a beacon of excellence in the realm of narrow rail electric locomotives for mining and tunnel construction. Nestled by the scenic Xiangjiang River in Hunan Xiangtan, the birthplace of electric locomotives, the company boasts over 30 years of history, having been founded in the early 1980s. Specializing in explosion-proof battery electric locomotives and industrial mining wiring type locomotives, the company operates over a sprawling 50 mu area, featuring modern workshops spanning more than fifteen thousand square meters, state-of-the-art test centers, and comprehensive testing platforms and tracks. Equipped with over 120 sets of processing and testing equipment, the company employs more than 150 skilled individuals, with over 50 holding senior technical titles, covering research and development, manufacturing, and after-sales service. Recognized as a sentinel production enterprise for the national coal industry, the company is accredited by the China Coal Products Group and has achieved ISO9001 quality certification since 2004 and its updated version in 2009. Offering a robust range of battery and wiring type electric locomotives, 51 of its products have received the prestigious "Mining Product Safety Sign Certificate" and "Mine Explosion-Proof Authentication." The "Ann" series of industrial and mining electric locomotives proudly holds the title of a top ten brand in China's electric locomotive industry. The company is lauded for its reliability and integrity, consistently earning accolades as a "Hunan Integrity Unit" and a "Quality is Stable Qualified Unit."
Currently, Xiangtan South is at the forefront of innovation with its flameproof special type storage battery electrical locomotives and industrial mining wiring type electric locomotives. The cutting-edge speed control systems incorporate the second generation of IGBT intelligent controllers and frequency conversion speed controllers, with key technologies patented nationally. These controllers address the limitations of previous resistance speed controllers and first-generation chopping speed regulation controllers, featuring stable performance, reduced risk of component burnout, significant energy savings, and reliable, safe operation. Locomotives equipped with these controllers offer low failure rates, easy downhill control, impressive climbing strength, remarkable energy efficiency, and minimal maintenance, earning widespread trust and acclaim from users. Guided by the ethos "Thought Determines the Way Out, Character Casts Products," the company is committed to creating first-class products at reasonable prices, offering exemplary service to meet customer needs. Embracing the belief that "Because Focus, So Professional," Xiangtan South is confident that their dedication will lead to shared success and brilliance with their clients.