Digster

Digster (voiced by Derek Stephen Prince) is a robot-excavation monster used by the Machine Empire that was operated by levers pulled by the small mechanoid pilot ontop of his head that looked almost like him. Its mission was to get lava out of a volcano. He had the ability to shoot red energy blasts. He attack Kat when she bumped into their site while looking for a police dog. Digster was destroyed by the Zeo Megazord.