Chang Sha Wan Bao·2025-05-01 13:21Core Viewpoint - The article highlights the dedication and achievements of Long Weiguo, a senior debugging master at Zoomlion Heavy Industry Science & Technology Co., Ltd., who spent Labor Day working on the world's largest all-terrain crane, emphasizing the importance of hard work and excellence in the manufacturing industry [1][4]. Group 1: Company Achievements - The 4000-ton all-terrain crane is the largest of its kind globally, capable of lifting objects equivalent to the weight of 130 cars to a height of 70 stories, showcasing the advanced engineering capabilities of the company [3]. - Long Weiguo has been instrumental in the debugging of over 2000 cranes, achieving a high inspection pass rate of 98% for the equipment he has tested, which underscores the company's commitment to quality [6][7]. - The company has seen significant innovation under Long's leadership, including a unique control mode that improved assembly efficiency by 48 times and the design of automatic adjustment devices that enhanced installation efficiency [6][7]. Group 2: Industry Impact - Long Weiguo's work has contributed to breaking three world records in crane lifting capacities, reflecting the company's position at the forefront of the heavy machinery industry [7]. - The establishment of the "Long Weiguo National Skills Master Studio" has led to the development of training materials that have educated 57 skilled technicians, promoting talent development within the industry [7]. - Long's efforts in training have also extended internationally, as he has led professional training sessions for countries involved in the Belt and Road Initiative, helping to elevate Chinese standards globally [7].