The CJY 20T electric locomotive is an engineering marvel, meticulously crafted for large-scale mining operations. It is available in two distinct types: underground and open-air. The underground variant offers further customization with either single or double heading configurations. These locomotives boast advanced speed regulation via resistors and incorporate a V-shape rubber spring for superior shock absorption. Equipped with a triad of braking systems—hand-wheel, resistor, and air braking—safety is paramount. In the double heading model, synchronized control is achieved through a sophisticated PLC programmable microcomputer and a three-core shielded cable. The open-air 20-ton version showcases a fully-enclosed design, exuding elegance while delivering reliable performance, impressive tractive power, and remarkable speed.
Xiangtan Southern Electric Locomotive Manufacturing Co., Ltd., nestled along the picturesque Xiangjiang River in Hunan, is a premier manufacturer specializing in narrow rail electric locomotives for mining and tunnel construction. Since its establishment in the early 1980s, the company has been at the forefront of producing explosion-proof battery electric locomotives and industrial mining locomotives with accompanying accessories. Spanning over 50 acres, the facility houses a modern production workshop exceeding 15,000 square meters, two testing centers, and a comprehensive professional test platform with tracks. The company is well-equipped, with over 120 units of advanced processing and testing equipment and a skilled workforce of more than 150, including over 50 with senior technical titles. As a recognized entity by the China Coal Products Group, Xiangtan Southern is an approved national coal industry electromechanical equipment sentinel production enterprise. Certified with the ISO9001:2000 in 2004 and updated to ISO9001:2008 in 2009 by the China Quality Certification Center, the company's extensive product lines comprising battery electric and wiring type locomotives are state-approved, possessing 'Mining Product Safety Sign Certificate' and 'Mine Explosion-proof Authentication.' The company's 'Ann' series industrial and mining electric locomotives are celebrated among China's top ten electric locomotive brands. Recently, the company has been honored as a 'Hunan Integrity Unit,' 'Observing Contracts and Keeping Promise Unit,' and recognized for 'Stable Quality and Qualified Unit' attributes.
Currently, Xiangtan Southern pioneers advancements in flameproof storage battery locomotives and industrial wiring type locomotives with their state-of-the-art speed control systems. Utilizing the second-generation IGBT intelligent controller alongside a frequency conversion speed controller, key technologies have secured national patent status. This intelligent controller addresses previous shortcomings in resistance speed controllers and first-generation chopper controllers, ensuring exceptional stability, resilience against electronic burnout, significant energy savings, and unparalleled safety and reliability, coupled with user-friendly operation and a notably low failure rate. Locomotives equipped with this frequency control system demonstrate minimal failure rates, effortless downhill control, formidable climbing power, and remarkable energy efficiency, earning widespread trust and acclaim in the market. Our philosophy, 'Thought Determines the Way Out, Character Casts Products,' epitomizes our commitment to excellence. With our mission of delivering 'First-Class Products at Reasonable Prices with Satisfactory Service,' we pledge to meet customer expectations with the highest quality products and efficient, considerate service. We firmly believe that 'Focus Leads to Professionalism,' and remain confident that your choice will foster our shared success.