For a satisfying Youtube watching session there is noting like some quality machine shop work, and that’s exactly what [Made In Poland] supply with their conversion of a small 12V winch to power from a chainsaw. The finished product contains not much more than the gearbox and shaft components from the original, but the mesmerising sight of rusty steel stock being transformed into dimension-perfect components which come together to form an entirely new assembly is as always a draw.
The conversion starts with the removal and disassembly of the motor to reveal its shaft and the locking mechanism for the drum. The shaft is then turned down and a collar manufactured to couple it to the drive spline on a chainsaw. We’re pleased to see that the chainsaw isn’t modified in this build, instead the blade is simply unscrewed and the winch attached in a reversible process. Finally, the original drum is deemed too small for the application, so a new drum is fabricated. We see the result on a Polish farm, happily participating in some forestry work and even pulling their pickup truck when it became stuck.
This is by no means the first time we’ve featured [Mad in Poland] in these pages, not least with this electromagnetic circle cutting jig.