记者：梅元龙 新华社音视频部制作 【纠错】 【责任编辑:焦鹏】 11月18日至20日，2025中国国际应急管理展览会（以下简称"2025中国应急展"）在北京国家会议中心举行。本届展会主要展示应急管理信息化、消防 救援、防灾减灾救灾、安全生产及事故救援等领域装备技术创新和普及应用的新成果、新方向。其中，步履式挖掘机、耐高温消防机器人、大载重运 载无人机、无人机灭火救援综合装备引发关注。让我们一起到展会现场看科技"神器"如何助力灾害救援！ ...

Group 1 - The core viewpoint of the article highlights the advancements in technology and innovation at XCMG Group, particularly in the development of autonomous and intelligent machinery for extreme mining environments [1] - XCMG's showcased equipment includes mining excavators, unmanned mining trucks, and other core devices, all developed in-house, emphasizing the company's commitment to intelligent, green, and integrated solutions [1] - The unmanned mining truck features a new energy power system and autonomous driving capabilities, allowing for all-weather operation in harsh conditions typical of large open-pit mines [1] Group 2 - The "Steel Mantis" walking excavator is capable of climbing steep slopes, crossing ditches, and overcoming vertical obstacles, demonstrating advanced remote control operation [1] - The impressive performance of the "Steel Mantis" has garnered positive reactions from international visitors, showcasing the global appeal and innovative edge of XCMG's technology [1]

Core Viewpoint - The Zahaheor open-pit coal mine is transitioning from traditional mining practices to a high-quality green development model, emphasizing ecological restoration and sustainable practices [3][11]. Group 1: Green Technology Implementation - The mine has introduced 120-ton pure electric mining trucks that utilize lithium iron phosphate batteries, reducing operational costs by 62.7% and achieving annual carbon emissions reductions of 7,351 tons, equivalent to planting 400,000 fir trees [4][5]. - A total of 135 autonomous wide-body trucks are part of a "green transportation army," enhancing operational efficiency to 90% of manual labor efficiency and achieving fuel savings of 20-30% [6][9]. Group 2: Ecological Restoration Efforts - The mine has invested 670 million yuan in six major ecological restoration projects, covering an area of 25,300 acres, significantly improving vegetation coverage to over 90% in certain areas [10]. - The restoration strategy focuses on reshaping terrain, improving soil quality, and reestablishing vegetation with local species, leading to a sustainable ecological model [10]. Group 3: Industry Transformation - The transition from coal mining to a green economy reflects a broader trend in traditional industries towards low-carbon development, integrating technological innovation with ecological protection [11].