Introducing the formidable CJY 20T Electric Locomotive, meticulously crafted for large-scale mines. It offers two exceptional types: underground and open-air. The underground variant further divides into single and double heading locomotives, each harnessing advanced speed regulation with resistors and V-shape rubber springs, complemented by triad braking systems: hand-wheel, resistor, and air braking. The double heading locomotive boasts synchronized control via the innovative PLC programmable microcomputer, interfaced through a robust three-core shielded cable. In the realm of open-air locomotives, the 20-ton model stands out with its fully enclosed design, exuding sophistication, unparalleled reliability, formidable tractive power, and impressive speed.
Xiangtan South Locomotive Manufacturing Co., LTD: Nestled by the picturesque Xiangjiang River in Hunan, Xiangtan, this esteemed company is a masterful creator of narrow rail electric locomotives for mining and tunnel construction. Established in the early 1980s, it boasts over three decades of innovation, specializing in explosion-proof battery electric locomotives and industrial mining wiring type electric locomotives. Spanning 50 mu, the company houses a modern production facility exceeding 15,000 square meters, complete with two testing centers and a comprehensive array of specialized test platforms and tracks. With over 120 processing and testing equipment, its dedicated team of 150+ employees, including 50 senior technical experts, ensures excellence in R&D, manufacturing, and after-sales service. Recognized by the China Coal Products Group as a premier producer for the national coal industry, the company achieved ISO9001:2000 certification in 2004, followed by ISO9001:2008 in 2009. Their extensive product line includes 51 products across two major series—battery electric and wiring type electric locomotives—each awarded the 'Mining Product Safety Sign Certificate' and 'Mine Explosion-Proof Authentication.' The illustrious 'An' series has earned the title of one of China's top ten electric locomotive brands. Consistently celebrated for integrity, contract fidelity, and quality, the company stands as a beacon of reliability.
Currently, Xiangtan South Locomotive Manufacturing Co., LTD is at the forefront of innovation with its flameproof special type storage battery electric locomotives and industrial mining wiring type electric locomotives. These feature a cutting-edge speed control system powered by the second-generation IGBT intelligent controller and frequency conversion speed controller, now patented for their revolutionary technology. This intelligent controller resolves the limitations of previous resistance and first-generation chopping speed control systems, offering outstanding stability, energy efficiency, and electronic component resilience. It ensures safe, reliable use with minimal operational complexity and reduced failure rates. Equipped with this controller, locomotives achieve effortless downhill maneuvering, robust climbing capabilities, and remarkable energy conservation, earning widespread trust and acclaim. Guided by the ethos 'Thought Determines the Path, Character Crafts Products,' the company remains committed to delivering 'First-Class Products, Reasonable Pricing, and Satisfactory Service.' By prioritizing the highest quality and efficiency, it strives to exceed customer expectations, standing by the belief that 'Focus Creates Expertise' and trusting that every choice contributes to a shared success.