Introducing the High-Quality CJY 7T Locomotive, a marvel of engineering crafted for the demanding environments of large mines. This powerhouse boasts a compact design with a short wheelbase, ensuring excellent body rigidity and superior buffering performance. Experience reduced mechanical wear and enjoy seamless operation with step-less speed regulation, free from disruptive arcs during on/off transitions. With high reliability and a remarkably low failure rate, this locomotive is engineered for performance and efficiency. Swift current protection and energy-saving features are standard, thanks to its advanced variable frequency speed regulation system. Powered by an AC variable frequency motor, it ensures low maintenance costs, an expansive speed regulation range, and simple, safe operation. The locomotive is equipped with a trio of braking methods: mechanical, electrical, and air, offering comprehensive safety and control.
Xiangtan South Locomotive Manufacturing Co., Ltd. stands as a beacon of excellence in the production of narrow rail electric locomotives for mining and tunnel construction. Nestled along the scenic Xiangjiang River in Hunan Xiangtan, the birthplace of electric locomotives, our company has a storied history since its inception in the early 1980s. With over 30 years of dedicated service, we specialize in explosion-proof special battery electric locomotives, industrial and mining wiring type locomotives, and their accessories. Spanning over 50 mu, our state-of-the-art facility includes modern production workshops covering more than fifteen thousand square meters, two advanced test centers, and a comprehensive range of professional testing platforms and tracks. We boast over 120 processing and testing equipment sets and a team of more than 150 skilled professionals, including over 50 individuals with senior technical titles, ensuring complete research, development, manufacturing, and after-sales support. As an approved national sentinel enterprise by the China Coal Products Group Company for the coal industry electromechanical equipment, we are committed to quality, having achieved national ISO9001:2000 certification in 2004, and later ISO9001:2008 accreditation by the China Quality Certification Center in 2009. Our product line, including two major series and 51 distinct products, holds the esteemed 'Mining Product Safety Sign Certificate' and 'Mine Explosion-Proof Authentication' from relevant state departments. Proudly, our 'Ann' series industrial and mining electric locomotives are recognized as a top ten brand in China. In recent years, we've been honored with accolades such as 'Hunan Integrity Unit,' 'Observing Contracts and Keeping Promises Unit,' and 'Quality Stable Qualified Unit.'
Presently, our pioneering flameproof special type storage battery electric locomotives and industrial mining wiring type electric locomotive speed control systems feature the cutting-edge second-generation IGBT intelligent controller and frequency conversion speed controller, with key technology patented nationally. Addressing the limitations of traditional resistance speed controllers and first-generation chopping speed regulation controllers, our intelligent controllers deliver stable performance, safeguard electronic components from burnout, significantly enhance energy savings, and provide reliable, easy operation with a low failure rate. This innovative motor speed control system promises minimal failure rates, effortless downhill navigation, powerful climbing capabilities, remarkable energy efficiency, and reduced maintenance needs, earning trust and accolades from users. We are committed to our enterprise philosophy of 'Thought Determines the Way Out, Character Casts Products' and our business purpose of delivering 'First-Class Products, Reasonable Prices, and Satisfactory Service.' With the most reliable quality and efficient, thoughtful service, we strive to exceed customer expectations. We believe 'Focus is Professionalism' and are confident that your selection of our products will lead to mutual success.