The CTL 12T explosion-proof special type battery electric locomotive is masterfully engineered into three distinctive categories: general type, explosion-proof special type, and ground engineering vehicle. This cutting-edge electric locomotive incorporates advanced LGBT chopper speed regulation and frequency conversion speed regulation technology. These innovations enable the locomotive to boast an impressive starting torque, substantial traction capabilities, and a robust dynamic load capacity. It combines high efficiency with energy-saving features, while requiring minimal maintenance. Furthermore, its electric and air braking functions elevate safety and reliability standards, providing superior performance. Its exceptional visibility makes it perfectly suited for high biogas coal mines with an annual production capacity exceeding 1.2 million tons.
Xiangtan Southern Electric Locomotive Manufacturing Co., LTD., is a distinguished and specialized manufacturer of narrow rail electric locomotives designed for mining and tunnel construction. Nestled along the picturesque Xiangjiang River, in the birthplace of electric locomotives - Hunan Xiangtan - this company has a rich history dating back to the early 1980s. With over three decades of dedicated focus, the company excels in producing explosion-proof special type battery electric locomotives, industrial and mining wiring type electric locomotives, and related accessories. Spanning 50 mu, the company boasts a modern production workshop exceeding fifteen thousand square meters, along with two cutting-edge test centers, a comprehensive professional test platform, a finely constructed track, and an extensive array of over 120 state-of-the-art processing and testing equipment. The team comprises more than 150 highly skilled staff members, including over 50 individuals with senior technical titles, ensuring complete R&D, manufacturing, and after-sales support. This esteemed company is recognized as a sentinel production enterprise by the China Coal Products Group Company for the national coal industry's electromechanical equipment. It achieved national ISO9001:2000 quality certification in 2004 and upgraded to ISO9001:2008 standards in 2009 through the China Quality Certification Center. The company's extensive battery electric and wiring type electric locomotive product series, comprising 51 products, have received the prestigious 'Mining Product Safety Sign Certificate' and 'Mine Explosion-Proof Authentication' from relevant state departments. The renowned 'Ann' series industrial and mining electric locomotives earned the title of 'China Famous Electric Locomotive Top Ten Brand'. In recent years, accolades such as 'Hunan Integrity Unit', 'Observing Contracts and Keeping Promises Unit', and 'Quality Stable Qualified Unit' have further emphasized the company's unwavering commitment to excellence.
At present, the company excels in producing flameproof special type storage battery electric locomotives and industrial and mining wiring type electric locomotives, equipped with a state-of-the-art speed control system. This system features the revolutionary second-generation IGBT intelligent controller and frequency conversion speed controller, with key technology pending national patent approval. The intelligent controller triumphs over the limitations and shortcomings of the original resistance speed controller and the first generation chopping speed regulation controller by delivering stable performance and significantly reducing the risk of electronic component burnout. Its energy-saving attributes are outstanding, ensuring safe and reliable usage with simple operation and low failure rates. Electric locomotives utilizing this controller for frequency control of motor speed boast minimal failure rates, seamless downhill control, impressive climbing force, notable energy savings, and minimal maintenance requirements. These benefits have earned trust and praise from users across the market. Upholding the enterprise philosophy of 'thought determines the way out, character casts products,' and driven by the spirit of 'first-class products, reasonable price, satisfactory service,' we are committed to meeting customer needs with the most reliable product quality and the most efficient, considerate service. We firmly believe that 'because we focus, we are professional' and are confident that your choice will forge a brilliant future for us both.