# CREG launches first green shield tunneling machine

China Railway Engineering Equipment Group (CREG) launched the first green shield tunneling machine on May 9, 2023. The dual-mode machine, with a 9.16m diameter, will be used for railway tunnels in Sicily, Italy.

- Type: Product launch
- Announced: 2023-05-09
- Where: China
- Status: completed
- Products: green shield tunneling machine
- Sectors: [Industrial Machinery](https://endata.com/sectors/industrial-machinery.md)

## Companies

- [China Railway Engineering Equipment Group](https://endata.com/companies/70213.md)

## Sources

- [en.people.cn](http://en.people.cn/n3/2023/0511/c90000-20017157.html), 2023-05-11: "The first green shield tunneling machine made in China rolls off the production line."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.