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The CTY 12T Energy Efficient Mining Locomotive is a groundbreaking innovation, specially designed for underground operations with its explosion-proof capabilities. This extraordinary machine boasts unparalleled features like superior traction, remarkable speed, and immense carrying capacity. With its dual-end cab design, it offers excellent visibility for operators. Embracing advanced technology, the locomotive utilizes variable frequency speed regulation and IGBT chopper speed regulation control. The IGBT chopper's main circuit excels in shut-off capabilities, while its sophisticated triggering circuit, equipped with integrated voltage regulators, timers, and combined components, ensures a streamlined installation and debugging process, enhancing operational reliability. Industrial trials have demonstrated the simplicity of the circuit, providing failsafe operations and significantly decreasing maintenance efforts. The locomotive ensures a stable startup, even speed regulation, and smooth operation, showcasing strong overload capacities. Remarkably, it economizes about 30% of electrical energy while extending the battery’s lifespan. This innovation garners high praise from drivers, maintenance teams, and management, underlining its exceptional performance and reliability.
Xiangtan South Locomotive Manufacturing Co., LTD, nestled by the picturesque Xiangjiang River, stands as a beacon of innovation in the realm of narrow rail electric locomotives, specializing in mining and tunnel construction. Since its inception in the early 1980s, the company has dedicated over 30 years to perfecting explosion-proof battery electric locomotives and industrial wiring type electric locomotives. Spanning across 50 mu, Xiangtan South boasts a state-of-the-art production facility exceeding 15,000 square meters, complete with two cutting-edge test centers and a full suite of professional testing platforms and tracks. Equipped with over 120 processing and testing machines, the company employs a talented workforce of more than 150 professionals, including over 50 senior technical experts. Recognized as a sentinel production enterprise by the China Coal Products Group, Xiangtan South achieved national ISO9001:2000 quality certification in 2004, and in 2009, it upgraded to ISO9001:2008 certification. The company's expansive product range, encompassing 51 types of both battery and wiring electric locomotives, has earned prestigious safety and explosion-proof certifications. As a proud producer of 'The Ann' series, Xiangtan South is celebrated among China's top ten electric locomotive brands. Recently, the company has been honored as a 'Hunan Integrity Unit,' a 'Contract-Observing and Promise-Keeping Unit,' and a 'Quality Stable and Qualified Unit,' reflecting its unwavering commitment to excellence and integrity.
Currently, Xiangtan South Locomotive Manufacturing Co., LTD is at the forefront of innovation with its cutting-edge flameproof storage battery electric locomotives and industrial mining wiring electric locomotives. These units feature an advanced speed control system, utilizing the second-generation IGBT intelligent controller and frequency conversion speed controller, with key technologies that have secured national patents. These intelligent controllers address the limitations of traditional resistance speed controllers and first-generation chopping speed controllers, offering robust performance and significantly reducing the risk of electronic component burnout. The energy efficiency of these controllers is impressive, ensuring safe, reliable, and straightforward operation with a low failure rate. When applied to electric locomotives with frequency control motor speed systems, users experience minimal failure rates, enhanced downhill control, powerful climbing capabilities, and notable energy savings, paired with reduced maintenance demands. Embraced by users for their reliability and efficiency, these innovations epitomize Xiangtan South's commitment to excellence. Driven by the ethos 'Thought determines the way out, character casts products,' and the mission of delivering 'first-class products, reasonable prices, and satisfactory service,' the company prioritizes customer needs with unparalleled quality and service. Firm in their belief that 'focus breeds expertise,' Xiangtan South looks forward to achieving mutual success with their valued customers.
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