The Hellhammer (a Juggernaut class vehicle) is based on the same alien technology as the Predator, and its Imperial cousin, the Typhon. Developed by the colonies, it is expected to augment Herc and conventional tank forces with its firepower and speed.
About Juggernaut class vehicles
The new Juggernaut class vehicle was developed in response to the weak bombardment forces available in the Starsiege. Trajan mentions,
Humans have employed Juggernaut class weaponry in the battlefield with the use of agrav technology. Cybrids, on the other hand, have employed other means.
Click here to view a 360 rotating view of the Hellhammer.