Unknown Constructicon shovel

The left hand of Devastator is an Unknown Constructicon, not Hightower. It's alt-mode is a yellow bulldozer.

Film

Revenge of the Fallen

When Devastator is transforming, it is seen transforming also. As it transforms, Devastator's arm comes down, and it forms with it.

Trivia

• Due to it's vehicle mode, it might be just another clone of Rampage.