As promised I am releasing the link to download the 4-axle bucket trailer.
The mod is very light and well optimized. has 8 types of loads with varied weights, has the option with canvas and without canvas. remembering that it is version 1.0 and may contain some bugs that will be fixed soon.
Tested and approved in versions 1.34 and 1.35
Credits:
Luan Lima, South Gamer