IslandTractor
Super Star Member
- Joined
- Sep 15, 2005
- Messages
- 16,647
- Location
- Prudence Island, RI
- Tractor
- 2007 Kioti DK40se HST, Woods BH
Maybe his has been asked before, but:
Obviously there痴 many benefits to a grapple.
Other than brush use, I find myself wanting some type of clamping when I try to pick up / balance a 28 ft log on forks that are probably 3.5 ft apart. This can take several efforts to find the balancing point.
How real is the danger with a grapple of locking onto a lopsided load and putting a twist in the loader arms?
The risk is real but not typically from just lifting an imbalanced load. The problem comes when you travel (load bouncing around) or if you hit an obstacle with a clamped object extended more than a few feet from the grapple (like a tree). Tractor FELs are not particularly well designed or build to resist twisting movements so it behooves us to avoid such forces. No issue with lifting an imbalanced load and then dropping it to reposition. Damage occurs with dynamic forces associated with moving a load. There have been occasional reports here on TBN of folks who have torqued their FEL so it doesn't sit level anymore (until then untorque it) and there are more numerous reports of twisting a grapple itself (even with uber expensive grapples like Anbo). Bottom line is to just keep in mind that a static lift is relatively unlikely to cause damage but moving with either an imbalanced load or having a long load hit an obstruction is what most likely will damage either loader or grapple.
Middle photo is much higher risk activity than the other two even though the total weight is about the same.