The CJY 20T electric locomotive is meticulously crafted for large-scale mining operations, available in two distinct types: underground and open-air. For the underground variant, we offer both single and double heading locomotives. Ingeniously engineered, all models employ resistor-based speed regulation, V-shape rubber springs, and are equipped with three sophisticated braking systems: hand-wheel, resistor, and air braking. In our double heading locomotives, synchronized control is seamlessly achieved through a PLC programmable microcomputer, facilitated by a robust three-core shielded cable. The open-air 20-ton locomotive boasts a sleek, fully-enclosed construction, offering not only a visually captivating appearance but also delivering reliable performance, immense tractive power, and exceptional speed.
Xiangtan Southern Electric Locomotive Manufacturing Co., LTD, a professional powerhouse in the realm of narrow rail electric locomotives for mining and tunnel construction, is strategically positioned in the picturesque vicinity of the Xiangjiang River in Hunan, Xiangtan— the cradle of electric locomotive innovation. Established in the early 1980s, our company brings over three decades of expertise to the table, specializing in the production of explosion-proof battery electric locomotives, alongside industrial and mining wiring type electric locomotives and their accessories. Spanning an impressive area of 50 mu, our facility houses a cutting-edge production workshop exceeding fifteen thousand square meters, complemented by two state-of-the-art test centers, an extensive array of over 120 processing and testing equipment sets, and more than 150 dedicated employees. Our team boasts over 50 experts with senior technical titles committed to R&D, manufacturing, and after-sales service, ensuring a comprehensive operational setup. As a nationally recognized production enterprise for the coal industry, sanctioned by China Coal Products Group Company, we achieved ISO9001:2000 certification in 2004 and further secured ISO9001:2008 certification in 2009. Our portfolio includes the Ann series of industrial and mining electric locomotives, honored as one of China's top ten electric locomotive brands. Consistently acknowledged for our integrity and commitment, we've been awarded accolades such as 'Hunan Integrity Unit' and 'Quality is Stable and Qualified Unit'.
Currently, our company spearheads the production of flameproof special type storage battery electric locomotives and industrial mining wiring type electric locomotives, featuring an avant-garde speed control system utilizing the second generation IGBT intelligent controller and frequency conversion speed controller—each a showcase of patented national technology. This intelligent controller surpasses the limitations of traditional resistance and first-generation chopping speed controllers, offering stable, energy-efficient, and reliable performance, significantly reducing the risk of electronic component burnout. Our frequency-controlled motor speed electric locomotives are lauded for their superior dependability, ease of downhill control, robust climbing force, and minimal maintenance requirements, earning widespread trust and accolades from our clientele. Upholding the philosophy that 'thought determines the way out, character casts products,' we are committed to delivering first-class products at competitive prices with satisfactory service. Our unwavering dedication to quality ensures that your choice leads to shared brilliance, driven by our belief that 'focus breeds professionalism.'