284 International
Veteran Member
- Joined
- Jun 28, 2010
- Messages
- 1,464
- Tractor
- International Harvester 284
Double X. Front left tractor tied to front Right of the trailer. Front right tractor to front left trailer, Rear right tractor to rear left trailer, rear left tractor to rear right trailer.
I don't think it's really an issue for the scenario here, but I don't think the X-style is the best way to tie things down. Usually the tie downs are at much more drastic angles than would otherwise be preferred, so aren't good at holding the machine front to back compared to aligning them more along the front to rear axis of the trailer. This means the load shifts more, or, to keep the same resistance to motion, the tie down points and the tie down itself has to be both stronger and tighter.
Additionally, the X-style can allow the load to turn over, off of the side of the trailer if extreme conditions are encountered. Adding a single tie in the middle going straight front, and straight back, can alleviate these concerns, or simply using 4 tie downs and running left rear tractor to left rear of the trailer, and so forth.
It's probably not absolutely necessary to do it that way, and some tie downs are better than none at all, but the X-style is not as secure as it appears at first.