Introducing the robust CJY 7T electric locomotive, expertly engineered for the rigorous demands of large mining operations. This powerhouse is characterized by its compact wheelbase, excellent structural rigidity, and superior buffering capabilities, ensuring minimal mechanical wear and tear. With advanced step-less speed regulation and arc-free switching, it boasts unparalleled reliability and a remarkably low failure rate. Its swift current protection and energy-saving features make it a standout choice in the industry. Utilizing variable frequency speed regulation driven by an AC variable frequency motor, this locomotive offers low maintenance costs and a wide speed control range, combined with user-friendly and secure operation. The locomotive is equipped with a trio of braking systems: mechanical, electrical, and air, ensuring the highest degree of safety and efficiency.
Xiangtan South Locomotive Manufacturing Co., Ltd. stands as a prestigious name in the realm of narrow rail electric locomotives, tailored for mining and tunnel construction. Situated along the picturesque Xiangjiang River in Hunan, Xiangtan, this company has its roots in the birthplace of electric locomotives. Founded in the early 1980s, Xiangtan South has devoted over three decades to the creation of explosion-proof battery electric locomotives and industrial mining wiring type locomotives and their accessories. Spanning an expansive 50 mu, the company boasts a modern production workshop of over fifteen thousand square meters, two test centers, and a comprehensive professional testing platform and track. With a diverse array of over 120 sets of processing and testing equipment, the company employs a team of more than 150 dedicated professionals, including over 50 with senior technical titles. Complete with research and development, manufacturing, and after-sales service, Xiangtan South is recognized by the China Coal Products Group Company as a sentinel production enterprise for the national coal industry. Achieving the prestigious ISO9001:2000 quality certification in 2004 and later updated in 2009 to the ISO9001:2008 standard, the company ensures the highest quality standards. Producing an extensive range of 51 products across two major series of battery electric and wiring type locomotives, the company has secured the 'Mining Product Safety Sign Certificate' and 'Mine Explosion-proof Authentication.' Xiangtan South's 'The Ann' series of industrial and mining electric locomotives is lauded among China's top ten brand electric locomotives. In recent years, the company has received accolades as a 'Hunan Integrity Unit,' 'Observing Contracts and Keeping Promises Unit,' and a 'Quality Stable Qualified Unit.'
Currently, Xiangtan South spearheads the production of flameproof special type storage battery electric locomotives and industrial and mining wiring type electric locomotives, with a cutting-edge speed control system. This system incorporates the second-generation IGBT intelligent controller and frequency conversion speed controller, for which the key technologies are patented nationally. These innovative controllers address the shortcomings of the original resistance speed controllers and the first generation chopping speed regulation controllers, offering stable performance and significantly reducing the risk of electronic component burnout. With impressive energy-saving capabilities, these systems are safe, reliable, and easy to operate, boasting a low failure rate. Electric locomotives utilizing this frequency control of motor speed exhibit remarkable benefits: minimal failure rates, effortless control during descents, exceptional climbing power, and notable energy conservation. They have earned the trust and commendation of users in the market. In alignment with our enterprise philosophy, 'Thought Determines the Way Out, Character Casts Products,' and driven by our business purpose, 'First-class Products, Reasonable Price, Satisfactory Service,' we are committed to delivering the most reliable quality products and the most efficient, considerate service to fulfill customer needs. Our belief in the adage 'Because Focus, So Professional' underpins our confidence that your choice will lead to our shared success and brilliance.