Steamhammer (RID)
| The name or term "Steamhammer" refers to more than one character or idea. For a list of other meanings, see Steamhammer (disambiguation). |
- Steamhammer is a Decepticon from the 2001 Robots in Disguise continuity family.

This character has no official visual representation in any Transformers product or media... yet, at least.
Steamhammer is part of the villainous Dominus Trannis. Reformatted from Rapid Run, he is the team's muscle.
Fiction
Ask Vector Prime
Steamhammer was created when Megazarak used the Robo-Smasher to implant shell programs into the members of Team Bullet Train. Together with Loco and Astrotrain, he formed Dominus Trannis. The personality component used to make him was quite old, and as a result Steamhammer is a crotchety old train. He remembers fragments of his eight million years as a Predacon but not his original identity. Vector Prime has recently mentioned that Steamhammer is the strongest out of the three trains and served as the team's muscle. Ask Vector Prime


