The Leveler is a powerful woodcutting device in FernGully: The Last Rainforest and the Sailor Moon Crystal crossover Sailor Moon Crystal: FernGully. It is considerably larger and more powerful than Maurice's Wood-Chopping Machine from Beauty and the Beast.
The Leveler is a large mobile lumber harvester, acting as a mobile lumber mill. It has a pair of extendable arms with long saw blades on each wrist. The hands are used to grab onto trees and cut branches with its sharp fingers-like claws. It is driven by a powerful diesel engine allowing it to operate efficiently. It moves on a pair of spiked treads which give effective traction in the woods. The center of this platform is the harvester unit, a series of saw blades which shave the bark off trees and process the lumber into boards. The interior has a break room, the drivers cabin, and the lumber mill warehouse. It is rendered inoperable when Zak turned off the engine and depriving Hexxus his 'energy' and buried in a tree.
At first, it was meant to cut down the woods that were marked with a red spray, according to Sailor Mercury, but things took a more serious turn when Hexxus fooled Ralph and Tony to head for FernGully. As the two of them finally made it there, Hexxus took over the machine after scaring the lumberjacks out of it. In the end, the Leveler is destroyed in a magnificent demonstration about the powers of nature and the power of the Silver Crystal combination, it gets ripped off it's seams by roots of a tree.
The Leveler appeared in Sailor Moon Crystal: Adventure in FernGully as the tutorial boss. It given the subtitle of: Wood-Cutting Machine.