What are the components of

A Tunnel Boring Machine (TBM) is a large machine used to excavate tunnels. The components of a TBM can vary depending on the manufacturer and the specific machine, but generally, the main components of a TBM drilling machine include:
1. Cutterhead
2. Shield
3. Thrust system
4. Backup system
5. Gripper system
6. Electrical and hydraulic systems
7. Control room
8. Support equipment
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