On August 22, the Left Line of Shasan Station of Shenzhen Metro Line 12 Phase II Project was completed by adopting “Dayu · Tunneling Machine” (CREC 1179), the world’s largest cross-section combined rectangular pipe-jacking shield machine jointly developed by China Railway Engineering Equipment Group Co., Ltd. (CREG) under CRHIC and other units, which blazes a trail in super-large cross-section mechanical excavation of metro station in the world.The 208.4m long Shasan Station has two floors underground, with an island platform. The pipe jacking section is 70m in length, and the finished st...
发布时间:
2023
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08
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25
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Recently, the new type pure electric-powered loader developed by China Railway Science and Industry Group Co., Ltd. under CRHIC is successfully applied in steelworks to facilitate green, low-carbon and sustainable development of iron and steel enterprises. ZT968-EV loader, with the rated loading capacity of 6 tons, can be operated in an intelligent, efficient, green and safe way under the temperature between -40℃ and 50℃. The machine can be widely applied in steelworks, power plants, coking plants, coal chemical plants, mines and other sectors.The new type loader is purely power-driven, and no...
发布时间:
2023
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08
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15
浏览次数：2
Recently, the two 150t heavy-duty transport vehicles developed by the Mechanical Research and Design Institute of China Railway Science and Industry Group Co., Ltd. under CRHIC have passed the acceptance and delivered at the Three Gorges Hub Metal Structure Maintenance Center. Upon the operation of the Center, the equipment will be applied to transport the gates and ship locks of the power stations to be inspected for the Three Gorges Dam project.According to the relevant personnel in charge, the new heavy-duty transport vehicle has the following four characteristics:Intelligent: the equipment...
发布时间:
2023
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07
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On July 11, 2023, the first EPB TBM for export manufactured by China Railway Engineering Equipment Group Co., Ltd. (CREG) under CRHIC was successfully launched, marking that the shield tunneling of the Halkali-Ispartakule High-speed Railway has been officially commenced.The EPB TBM is applied in the Halkali-Ispartakule High-speed Railway project which involves two excavation intervals: the left and right tunnelling intervals. The tunnelling mileage per unit is around 6km and the largest buried depth is 55m. The stratum soils mainly include clay, silt, sandstone, conglomerate, claystone and mar...
发布时间:
2023
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07
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13
浏览次数：3
According to the recent news from the construction site, the diversion inclined shaft project of Henan Luoning Pumped Storage Power Station built by State Grid Xin Yuan Company Limited has been successfully advanced by 240m, adopting China's first large dip angle (at least 39 degrees) inclined shaft TBM 'Yongning' (CREC 1158) jointly developed by China Railway Engineering Equipment Group Co., Ltd. (CREG) under CRHIC. It marks that 26.3% of the total mileage of the No.1 diversion inclined shaft has been completed, and a new mode of whole-section mechanized excavation of incline...
发布时间:
2023
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06
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14
浏览次数：3