Liebherr has made a huge, near 8m-diameter main bearing for one of the world’s greatest TBMs due to bore in the city of Foshan, China. The huge component is the mega tunnel boring machine main bearing made by Liebherr till now. It weighs over 47 small city cars. The 44t roller bearing has been manufactured […]
A great landmark has been achieved in Auckland’s City Rail Link (CRL) project on 18 October 2021.TBM Dame Whina Cooper dug 32 m beneath the ground into the Karangahape Station construction site at the end of its 860-m-long journey from Mt Eden. This project’s cost and scheduled timeline have been affected by pandemics seriously. In […]
Starting station of TBM Aby in Grand Paris Express was Villejuif Louis-Aragon station on Line 15 South. In the previous March this TBM has crossed the Vitry Centre Station and completed the tunnel with 4.3km length from the Arrighi shaft.
The launching process of a new TBM for Line 18 of Grand Paris Express, was done on 16 September 2021 on an open day that was from 6 p.m. to 11 p.m. The TBM’s name, which was the second one for Grand Paris Express Line 18, has been revealed during the site celebrations on the […]
The Rio Tinto’s Kemano T2 hydropower project in British Columbia, which has finished a second tunnel to convey water into the Kemano Powerhouse, to certify the long-term reliability of the power supply for Rio Tinto’s BC Works smelter in Kitimat, is going to be completed using a TBM. The tunnel’s construction process was commenced in […]
The ASM 2200 MTBM Machine made by Tunnel Saz Machine, is done successfully with its career of sewage line to connect the Robat Karim urban sewage to Nasir-Shahr Treatment Plant, located at suburban area of Robat Karim City in Tehran Province. The None-Slurry machine, capable of excavation in grounds with uniaxial strength up to 30 […]