ATV winch-operated dump trailer. By Harri Laine. 1:33 video:
https://www.youtube.com/watch?v=kHVffU9UWd4
Previously:
https://www.homemadetools.net/forum/...199#post165396
https://www.homemadetools.net/forum/...451#post162177
https://www.homemadetools.net/forum/...320#post165809
