Tunnel boring machines (like this one exhibited here at bauma 2010 in Munich) are available in different sizes, depending on requirements - the largest so far has been used in Seattle and was almost 18 meters in diameter
This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish. Cookie settings RejectACCEPT
Privacy & Cookies Policy
Privacy Overview
This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may have an effect on your browsing experience.
