We knew our engine hacks theme would come down to an argument over the difference between “a motor” and “an engine” so after much deliberation, name calling, restraining orders, and a duel we’re happy to put up [Berto]‘s DIY trolling motor made out of an electric drill. The project is probably inspired by [Berto]‘s collapsible amphibious e-scooter that used the same electric drill propulsion setup.
The build is just a few pieces of wood, drill rod, some hardware and a prop. Definitely not the most complicated build. This isn’t the speediest motor ever when attached to a canoe, and isn’t meant to be a primary means of propulsion. That’s not a problem for this build – trolling motors aren’t designed to be fast or powerful. There’s no word on how much thrust [Berto]‘s motor can put out, but it is a nice bit of MacGyverism to build a boat motor out of spare parts.
Check out the build walk though video after the break to see the motor in action.