The brachiozord is a zord based on the dinosaur brachiosaurus from Power Rangers Dino Thunder. It is black and is conttrolled by Dr. O. The brachiozord is used to carry all the other zords. It is summoned by Tommy by yelling "Brachio!".
- Despite it's great size, the brachio zord is not used in the biuld up of the thuderous megazord. It is only used to carry the zords
- The gargantuan zord can shoot lasers from his eyes.