Hello, I had a question. What is the drilling slope of this machine? For example, from line A to B, it is about 1 km long, with the maximum slope to the depth of how many meters it can go down.
Actually, the TBM itself is less critical for inclination of the tunnel. But it has quite some impact on the logistics and 5% are manageable with little effort. Herrenknecht has designed and used Gripper machines with special design for inclinations. Check the following references on our website for more details: - www.herrenknecht.com/en/newsroom/pressreleasedetail/40-degrees-uphill/ - www.herrenknecht.com/en/references/referencesdetail/90-prozent-steigung-wasserkraft-am-gotthard/ Enjoy your reading! Best regards, Herrenknecht AG
Hallo Herr Müller, hier können Sie die Deutsche Version finden: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-RcJe4kVWJNg.html. Mit freundlichen Grüßen, das Herrenknecht U-Kommunikation Team
Robbins is scrap, without technological inovation. Robbins is not able to manufacture machines in their headquarter in Solon. Their machines are manufactured in Italy www.adamantissrl.com/?page_id=112 and in China by other companies. This is one of the reason why the quality of their machines will be completly different.
