The first four tunnel boring machines are coming to New Jersey to build the Gateway rail tunnel. Here's what they do and why ...
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Building and testing heavy-duty line boring stands

We assemble and test heavy-duty stands designed for a Sir Meccanica portable line boring and bore welding machine, focusing ...
The boring machines were manufactured in Germany for just one of 10 sections that make up the $16 billion Gateway project to build a new tube for Amtrak and NJ Transit trains into Penn Station. The ...
The team restores a worn CAT 789 suspension component using line boring and bore welding techniques, ensuring the part is rebuilt to precise specifications for heavy-duty performance. Georgia official ...