Zeo Megazord 

The Zeo Megazord was created thanks to Zordon, Billy and Alpha V. The five Zeo Zords were hidden in the UAOH hanger in the snowy mountains outside Angel Grove, to protect them from Mondo’s searches.
First seen The Shooting Star
Last seen Hawaii Zeo
Series Power Rangers Zeo
Length 52 m (tank)
Height 78.5 m
Weight 570 tons
Speed 300 km/h

The Zeo Megazord was unique as it could take on the attributes of each Rangers individual Zord, in the form of Battle Helmets, giving it techniques otherwise unavailable.