You can find this and similar heavy-haul trailers on community sites like Farming Simulator 19 Mods (FR) or check the Official ModHub for verified multi-platform alternatives. Fliegl Flatbed Semitrailer | ModHub - Farming Simulator
As the name suggests, it features a 7-axle setup to distribute the weight of heavy machinery or large industrial components. FS22 7AXLE FLATBED BETA V1.0.0.0
Being a v1.0.0.0 Beta , users should expect it to be a work in progress, potentially lacking final polish on textures or collision physics. Usage Tips You can find this and similar heavy-haul trailers