Workflow
日立建机EX1200-7荣登矿山设备明星产品年度榜
工程机械杂志·2025-09-26 09:42

Core Viewpoint - Hitachi Construction Machinery's EX1200-7 large hydraulic excavator has been recognized as a "Star Product of the Year" in the mining equipment category at the CMIIC2025 conference, highlighting its technological strength and market performance [2][3][4]. Group 1: Product Recognition - The EX1200-7 was selected as a top product through a rigorous evaluation process that included online voting, real user feedback, and expert assessments [3]. - The award reflects the product's strong performance in harsh working conditions and its significant innovation value in the industry [3][4]. Group 2: Product Features - The EX1200-7 integrates intelligent control, comprehensive safety, and extreme durability, making it a preferred choice for large open-pit mining customers in China [4]. - It is powered by a Cummins engine with a rated power of 567 kW, providing stable power output for heavy-duty operations [6]. - The excavator features Hitachi's proprietary HIOS IIIB hydraulic system, which optimizes power efficiency and reduces fuel consumption [6]. Group 3: Structural Enhancements - The EX1200-7 has undergone comprehensive structural reinforcement to withstand the demanding conditions of open-pit mining, including thicker platform plates and enhanced components [7]. - The specially reinforced large wear-resistant bucket significantly extends its service life in harsh environments [7]. Group 4: Safety and Maintenance - Safety features include dual emergency stop switches and user-friendly designs that enhance maintenance safety [8]. - The cooling system is designed to prevent dust blockage, ensuring optimal cooling efficiency, while the maintenance-friendly design reduces downtime [8]. Group 5: Future Outlook - Hitachi Construction Machinery aims to continue providing innovative technologies and reliable solutions to meet the needs of Chinese mining customers, focusing on efficiency, safety, and sustainability [9].