May 08, 2024
May 6, local time, Chile,With the issuance of the directive of the Special Representative of President Boric,The cutter head of the first China-made earth pressure balance Shield Machine exported to Chile by China Railway Construction Heavy Industries Co., Ltd.。Niu Qingbao, Chinese Ambassador to the Republic of Chile,San Diego, governor of OrrincaSalasMr. Wang attended the launching ceremony and delivered a speech.。
It is understood that,The equipment will be used in the construction of San Diego Metro Line 7.。The project is 26 kilometers long.,Set up 19 stations。Total length of construction section 7.9 kilometers,Contains 6.7 km shield construction tunnel。After the completion of the project,The travel time of the whole line will be shortened from 90 minutes to 43 minutes.,Provide fast and convenient travel services for more than 1.36 million residents。
This 9.The 8m earth pressure balance Shield Machine is named“The Matukana”,It means light、Hope。The total length of the machine is 105 meters.,Total weight 1400 tons,The installed power is 5700 kW,Composite cutter head equipped with 19-inch hob,Change the cutter every 2km of tunneling,Sand layer will be traversed during excavation、Limestone and other strata,There are strict settlement control requirements for crossing dense residential areas.,The situation of boulders in the stratum poses a severe test to the cutter head of the Shield Machine.。
The first domestic earth pressure balance shield machine exported to Chile was launched.,It marks a new stage of the San Diego Metro Line 7 project.。Railway Construction Heavy Industry Chile Metro Project Team will go all out,Show the wisdom and responsibility of China Railway Construction Heavy Industry,Strive to successfully complete the tunneling task,Help the project run through as soon as possible。
In the field of construction machinery,Product performance and operation experience determine the user's every day.。For 28 years,Mingyu Heavy Industries has always focused on creating construction machinery products that best understand the needs
October 30,China Railway Construction Heavy Industry Co., Ltd. held a regular meeting on administrative work and economic operation analysis in the third quarter of 2024 in Changsha,Summarize the economic performance in the first three quarters,The tas
In Ningxia, which is full of vitality and infinite hope,“Gold milk source belt”,Dairy industry has become a local landmark industry.,It is booming at an alarming rate.。In this land of plenty.,A large dairy company relies on the persistent p
Hardcore player,It can be dug and loaded. Three, one, fourSY245H Strength player,Live up to its reputation Appearance upgrade,New counterweight Tall and powerful,Face value is online Engine power rating 150kW
Copyright Notice 2002-2024 global-ce.com Construction Machinery Online. All rights reserved.
Address: Room 901, Building C, Ruipu Mansion, Hongjunying South Road No.15, Chaoyang District, Beijing.100107 P.R.China