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News
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Shield Boring Machine HEHE1 Ready for Beijing Metro Line 22
On 3rd March 2023, the HEHE1 shield boring machine jointly built by CRCHI, Jishi International Financial Lease Co., Ltd. and Beijing Construction Civil Engineering Co., Ltd. successfully rolled off the production line in the Industrial Park 2 of CRCHI. Beijing Metro Line 22 is an important urban railway line under construction, connecting the core area
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TBM Manufacturing started after Chinese New Year 2023
After a short break during Chinese New Year 2023, CRCHI has started TBM manufacturing for the timely delivery to the orders from Chile, India, and mainland China. In November 2022, Ausinland was authorized officially by CRCHI to sell the tunnelling machinery and allied products to any of Metro, Water conservancy, Hydropower, Railway, Road construction projects
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Shaft Boring Machines 23m diameter started manufacturing in CRCHI
A underground parking project in Jingan Shanghai is under construction.Depth 50.5m, shaft diameter excavated 23.02m.It can park 304 cars, 8 gates, fully automate, with 76 EV charging points.Using APP on phone to preset the time grabing your car.CRCHI has started to design and manufacture the 23m diameter shaft boring machines.
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TBM with Pipe Jacking 5.4m diameter completed manufacturing
CRCHI completed manufacturing of another TBM last week. This TBM with pipe jacking was named Tiejun. The outer diameter of the pipe is 5.4m, the largest pipe jacking diameter in China. The ground geology Tiejun is made to excavate through covers full section hard rock stratum, upper-soft lower-hard ground , and clay ground.
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CRCHI in Bauma 2022
We were in Bauma 2022 Munich again! Our TBM and drilling & blasting equipment are in Italy, Singapore and 40 other countries. Every year CRCHI can manufacture 300 TBMs. In total over 1200 TBMs have been made by CRCHI, which includes 222 in 2021.
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Cloud Tour to CRCHI Manufacturing Base 2
CRCHI – China Railway Construction Heavy Industry is headquartered in Changsha. Ausinland orgaized with CRCHI a Cloud Tour to its Manufacturing Base No 2. This base has a large area of about 90 football pitches.
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