Unnamed Ram-like Mechanical Beast

The Unnamed Ram-like Mechanical Beast was a Mechanical Beast piloted by Dr. Hell in UFO Robot Grendizer vs. Great Mazinger in a flashback by Koji Kabuto.

Appearance
The Mechanical Beast is a humanoid with a ram-like head, a big torso with a face like plate, and three-pronged pincer claws for hands.

Abilities and Weapons
The Unnamed Ram-like Mechanical Beast has no known abilities or weapons.

History
When Barendos was brainwashing Koji, he told him about the story of Mazinger and Great Mazinger. In a flashback, the Mecha Beast appeared being destroyed by Mazinger throwing one of his sink plates at the beast, destroying it and Dr. Hell.

Being that Koji was under a hallucination at the time of the event, it's very likely that The Unnamed Ram-like Mechanical Beast was nothing more than a figment of Koji's delirium induced brainwashing process.