从戈壁拓荒到智能领航，三代劳模筑梦准能！

Core Viewpoint - The development history of Quanneng Group is a testament to the spirit of hard work and innovation, showcasing the contributions of three generations of model workers who have built a strong foundation for the company through dedication and creativity [1][23]. Group 1: Early Development and Challenges - In the 1990s, Quanneng Group was in its early stages, facing significant challenges with limited resources and experience. Bai Yanfang led a team into the Zhungeer coalfield, determined to support national key projects despite harsh conditions [2][5]. - Bai Yanfang overcame the "three noes" challenge (no equipment, no experience, no team) by innovating safety measures and developing unique construction techniques, which laid the groundwork for modern maintenance practices [5][8]. Group 2: Technological Advancements - Yang Jinjing emerged as a pioneer in domestic technology, initiating a "technical breakthrough" to reduce reliance on foreign equipment. He dedicated years to understanding and improving electrical systems, achieving a 40% increase in operational efficiency for electric shovels [9][11]. - Yang's efforts culminated in the successful domestic modification of the 395BI electric shovel's electrical system, significantly reducing costs from 25 million yuan to 5 million yuan, thus breaking foreign technological monopolies [11][13]. Group 3: Smart Mining and Modernization - Zhao Jun represents the new generation of model workers, leading the digital transformation of Quanneng Group. He effectively manages a large workforce and fleet, achieving over 30 million tons of coal transportation annually through innovative management practices [14][18]. - Zhao implemented safety and efficiency measures that resulted in a 5% annual reduction in fuel and tire consumption, translating to a cost savings of 170 million yuan since 2022 [18][20]. - Under Zhao's leadership, the team successfully tested autonomous heavy-duty trucks, marking a significant step towards smart mining operations [20][22]. Group 4: Legacy and Spirit - The stories of Bai Yanfang, Yang Jinjing, and Zhao Jun illustrate the enduring spirit of dedication and innovation at Quanneng Group. Their commitment to national development and industry advancement continues to inspire future generations [22][23].