Sawfish harvester
Submersible robot equipped with a chainsaw for harvesting underwater trees / From Wikipedia, the free encyclopedia
For other uses, see Sawfish (disambiguation).
The Sawfish harvester is a submersible robot produced by the Triton Logging Inc. It is designed for cutting down submerged trees and popping them to the surface, with large pincers and a chainsaw. Such trees are generally submerged when dams are built near existing forests, and their wood remains good while underwater for long periods.
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