A Ukrainian 6,300-ton hot forging press.
https://www.youtube.com/watch?v=W10yr36Kzso
Previously:
https://www.homemadetools.net/forum/...658#post147668
https://www.homemadetools.net/forum/...576#post123136
https://www.homemadetools.net/forum/...224#post130648
https://www.homemadetools.net/forum/...462#post158549