Search Ctrl+K
Change language Switch ThemeSign In
[](https://www.bestblogs.dev/en/explore/brief "Daily Brief")[](https://www.bestblogs.dev/en/explore/newsletter "Weekly Picks")[](https://www.bestblogs.dev/en/explore/topics "Topics")
[](https://www.bestblogs.dev/en/settings "Settings")[](https://www.bestblogs.dev/en/docs "Help Center")
Narrow Mode
80
7 小时→2 小时！我国最北高铁，开始试运行！
The Harbin–Yichun high-speed railway has successfully entered trial operation, reducing travel time from about 7 hours to 2 hours and marking the northernmost high-speed railway in China entering the timetable-based trial operation phase. 人 人民网Follow·
Today·441 words (about 2 min)
AI Summary & Key Points
Summary
On August 6, 2026, China Railway Harbin Group Co., Ltd. announced that trial EMU D7271 departed from Harbin Station and arrived at Yichun West Station via the Harbin–Yichun high-speed railway in 2 hours and 2 minutes, marking the start of timetable-based trial operation for the Harbin–Yichun high-speed railway. The line has a total length of 318 kilometers and a design speed of 250 km/h, making it the highest-latitude and northernmost high-speed railway under construction in China. During the trial operation, tests such as train timetable parameter testing, fault simulation, and emergency rescue drills are being carried out to verify transportation organization, train dispatch and reception, service density, and system compatibility. After the Harbin–Yichun high-speed railway opens, the travel time between Harbin and Yichun will be reduced from about 7 hours to around 2 hours, forming a “one-hour, two-hour economic circle.” This is of great significance for promoting the comprehensive revitalization of Northeast China and developing tourism and ecological resources along the line.
Main Points
* 1. The Harbin–Yichun high-speed railway successfully entered trial operation, cutting travel time from about 7 hours to 2 hours.
Trial EMU D7271 departed from Harbin Station and arrived at Yichun West Station in 2 hours and 2 minutes, verifying the line's operational capability.
* 2. The line spans 318 kilometers with a design speed of 250 km/h, making it the highest-latitude and northernmost high-speed railway currently under construction in China.
Located in northern Heilongjiang Province and built to high standards, the Harbin–Yichun high-speed railway provides a fast corridor for Northeast China.
* 3. After opening, it will form a “one-hour, two-hour economic circle” and is significant for supporting the comprehensive revitalization of Northeast China and promoting tourism and ecological resource development along the line.
Shortening the distance in time and space facilitates industrial coordination, tourism development, and regional economic integration.
* 4. During trial operation, multiple tests such as train timetable parameter testing, fault simulation, and emergency rescue drills were conducted, providing a scientific basis for the official opening.
Comprehensive tests are carried out according to actual operating standards to ensure the line's safety and reliability.
Sign in to highlight text and take notes as you read. Sign in now
人民网 2026-08-07 10:35 北京
!Image 8 
来自中国铁路哈尔滨局集团有限公司的消息，8月6日7时40分，D7271次运行试验动车组由黑龙江省哈尔滨站始发，经由哈伊高速铁路，于2小时02分后终到伊春西站，这标志着哈尔滨至伊春高铁启动按图运行试验。
哈伊高铁运行试验期间，严格参照实际运营标准，开展列车运行图参数测试、故障模拟、应急救援演练、按图行车试验等项目测试，通过模拟线路正式运营状态，全面验证运输组织、列车接发、开行密度、旅服设备状态及各系统匹配性，为线路正式开通运营提供科学依据。
哈伊高铁是我国目前纬度最高、最北端的在建高速铁路，线路全长318公里，设计时速250公里。哈伊高铁开通后，哈尔滨至伊春的铁路运行时间将从目前的约7小时缩短至2小时左右，两地间将形成“一小时、两小时经济圈”的交通新格局，对助力东北全面振兴、推动沿线旅游和生态资源开发、完善区域路网布局具有重要意义。 **必看推荐**  我国编制完成新版全月地质图  手拉手救人，为啥越救越危险？ 责编｜张素玲 编辑｜行家玮
来源｜人民网－黑龙江频道 记者：尚城 阅读原文
Key Quotes
> The Harbin–Yichun high-speed railway is currently the highest-latitude and northernmost high-speed railway under construction in China.
> The railway travel time from Harbin to Yichun will be reduced from the current about 7 hours to around 2 hours.
Tags
Industry Dynamics
Regional Development
Northeast Revitalization
High-Speed Railway
Infrastructure
Related Articles
* Sincere Advice: Stop Using Your Phone in This Position! * CCTV Exposes: Popular Skincare Products Are Actually 'Three-No' Products! * AI Applications Can Be Divided into Six Categories, Entrepreneurs Must Clarify Their Direction * 74. Interview with Diji and Alibaba Cloud: The Eve of the Robotics Explosion, Engineer Growth, and the Third Cloud of AI * If you have difficulties, just look for the police station that follows the yak's tail! * Come on, let's have three cups first! * Dual Circulation New Pattern | Chapter Five: After Taking the Lead – Redefining the Dual Circulation of Green Industries * In the scorching summer, this town's sweaters are selling like crazy, with exports exceeding 13 billion yuan! * Official Update on the Fall Death Incident at Xi'an Saige Shopping Mall
Make your daily reading actually fit you.A daily brief built from the sources you follow. Get started free HomeDiscoverSettings