Introducing the remarkable CTY 12T battery electric locomotive, crafted with a unique underground explosion-proof design, and boasting exceptional traits such as high traction, impressive speed, and robust carrying capacity. This locomotive not only offers a dual-end cab for enhanced visibility but also incorporates state-of-the-art variable frequency speed regulation and IGBT chopper speed regulation control. The IGBT chopper's main circuit is renowned for its superior shut-off ability, and the innovative triggering circuit employs an integrated voltage regulator, timer, and combination components, resulting in a simplified circuit design that is easy to install, debug, and ensures reliable operation. Rigorous industrial experiments have validated the simplicity and control efficiency of this device, significantly reducing maintenance requirements. The locomotive's startup is remarkably stable, featuring smooth, uniform speed regulation, flexible handling, robust overload capacity, and up to 30% energy savings, which extends the battery's lifespan. This outstanding locomotive has garnered high praise from drivers, maintenance staff, and management personnel alike.
Xiangtan Southern Electric Locomotive Manufacturing Co., LTD, a distinguished leader in the production of narrow rail electric locomotives for mining and tunnel construction, proudly resides by the picturesque Xiangjiang River in Hunan Xiangtan, the birthplace of electric locomotives. Established in the early 1980s, the company boasts over three decades of expertise in manufacturing explosion-proof battery electric locomotives, industrial and mining electric locomotives, and their accessories. Spanning 50 mu, the company flaunts a modern production facility exceeding fifteen thousand square meters, equipped with two testing centers and an extensive range of professional test platforms and tracks. With over 120 processing and testing equipment pieces, the skilled workforce exceeds 150, including more than 50 staff members with senior technical titles, ensuring comprehensive R&D, manufacturing, and after-sales services. As a recognized sentinel production enterprise for the national coal industry, the company is approved by the China Coal Products Group Company and achieved the ISO9001:2000 quality certification in 2004, followed by ISO9001:2008 standard authentication in 2009 by the China Quality Certification Center. The company’s 51 products, comprising battery electric and wiring type electric locomotives, are approved and certified for mining safety and explosion-proof standards. Celebrated as one of China's top ten brands for electric locomotives, the 'Ann' series consistently earns accolades for integrity, contract observance, promise-keeping, and quality stability.
Currently, Xiangtan Southern Locomotive Manufacturing Co. creates advanced flameproof storage battery electric locomotives and industrial mining wiring type locomotives, featuring a cutting-edge speed control system. This system, utilizing the second-generation IGBT intelligent controller and frequency conversion speed controller, leverages key patented technologies. Addressing the shortcomings of traditional resistance speed controllers and first-generation chopping speed regulation controllers, our intelligent controller offers stable performance, significant energy savings, enhanced safety and reliability, simple operation, and a remarkably low failure rate. Locomotives equipped with this frequency control system excel with minimal failure rates, easy control on descents, impressive climbing power, and outstanding energy efficiency, earning trust and praise from users in the market. Embracing the enterprise philosophy of 'thought determines the way out, character casts products,' we are dedicated to delivering first-class products, reasonable pricing, and satisfactory service. We take pride in providing the most reliable quality and most efficient, considerate service to fulfill customer needs, firmly believing that 'because we focus, we excel,' and trusting that your choice will lead to our shared success.