陕西造新能源电机车组助力沪苏锡常城际铁路建设

Core Viewpoint - The article highlights the launch of an 85-ton new energy electric locomotive developed by China Railway Chang'an Heavy Industry Company, aimed at improving efficiency and safety in tunnel construction for the Hu-Su-Xi-Chang intercity railway project [1] Group 1: Equipment and Technology - The newly developed electric locomotive is the largest tunnel construction intelligent transport equipment in Shaanxi Province [1] - It addresses challenges in long tunnel construction, such as low material transport efficiency and high safety risks [1] - The equipment features a high-power electric drive system, strong traction, and integrates intelligent technologies like automatic speed limiting on slopes and curves, facial recognition start, and real-time monitoring [1] Group 2: Efficiency and Environmental Impact - The use of this equipment is projected to enhance overall tunnel construction efficiency by over 25% and reduce construction costs by approximately 15% [1] - The electric locomotive operates on pure electric power, potentially reducing carbon dioxide emissions by about 360 tons per year per unit, thus achieving both economic and environmental benefits [1] Group 3: Company Profile and Achievements - China Railway Chang'an Heavy Industry Company is recognized as a national-level specialized and innovative "little giant" enterprise, focusing on the green and intelligent development of engineering machinery [1] - The company has developed a full range of new energy electric locomotives from 15 tons to 85 tons, widely applied in various key domestic projects [1] - It has successfully created 16 types of new energy equipment for tunnel and mining sectors, showcasing the technological strength and responsibility of "Shaanxi manufacturing" [1]