Introducing the CJY 20T electric locomotive, a marvel of engineering tailored specifically for expansive mining operations. This remarkable machine is available in two distinctive configurations: underground and open-air. The underground variant further splits into two modes—single and double-heading—offering versatility for various applications. Both types are equipped with advanced speed regulation via resistors, V-shaped rubber springs, and an impressive trio of braking systems: hand-wheel, resistor, and air braking. In the sophisticated double-heading locomotive, synchronized control is effortlessly achieved through a state-of-the-art PLC programmable microcomputer and a three-core shielded cable. The open-air 20-ton locomotive boasts a fully enclosed structure that combines aesthetic elegance with unmatched reliability, powerful tractive force, and remarkable speed capabilities, making it a true powerhouse in its class.
Xiangtan Southern Electric Locomotive Manufacturing Co., LTD, a revered name in the niche of narrow rail electric locomotives for mining and tunnel construction, graces the picturesque banks of the Xiangjiang River in Hunan Xiangtan, the cradle of electric locomotive innovation. Established in the early 1980s, with a rich legacy spanning over three decades, the company specializes in explosion-proof battery electric locomotives and industrial mining wiring-type locomotives, along with their accessories. Spanning 50 mu, the facility features a modern production workshop of over fifteen thousand square meters, complemented by two test centers and a comprehensive suite of professional test platforms and tracks. With over 120 sets of processing and testing equipment, a dedicated workforce of more than 150, including over 50 senior technical experts, the company excels in R&D, manufacturing, and after-sales service. Recognized by the China Coal Products Group Company as a national coal industry electromechanical equipment sentinel production enterprise, it achieved the national ISO9001:2000 quality certification in 2004 and was further accredited by the China Quality Certification Center with ISO9001:2008 in 2009. The company offers two major series—battery electric and wiring-type electric locomotives, with 51 approved products bearing the prestigious 'Mining Product Safety Sign Certificate' and 'Mine Explosion-Proof Authentication'. Their 'Ann' series industrial and mining electric locomotives have earned acclaim as one of China's top ten electric locomotive brands. Consistently lauded as a 'Hunan Integrity Unit', committed to 'observing contracts and keeping promises', and recognized as a 'quality is stable qualified unit', the company's reputation is impeccable.
Currently, our company excels in producing flameproof special type storage battery electric locomotives and industrial and mining wiring type electric locomotives. These products feature a cutting-edge speed control system designed with the second-generation IGBT intelligent controller and frequency conversion speed controller. This pivotal technology has been submitted for national patent recognition. Our intelligent controller addresses the shortcomings of traditional resistance speed controllers and first-generation chopper speed regulation controllers, offering stable performance, reduced risk of electronic component burnout, and significant energy savings. This translates to safe, reliable operation with user-friendly interfaces and low failure rates. Electric locomotives equipped with this frequency control of motor speed controller exhibit minimal failure rates, effortless downhill control, robust climbing force, outstanding energy efficiency, and require minimal maintenance. These attributes have garnered widespread trust and praise from our users. Upholding our enterprise ethos, 'thought determines the way out, character casts products', we champion the business purpose of 'first-class products, reasonable price, satisfactory service'. With unwavering commitment, we deliver the most reliable quality products and the most efficient, considerate service to fulfill our customers' needs. We firmly believe that 'focus breeds expertise', and are confident that your choice will forge a path to shared brilliance.