rScotty
Super Member
- Joined
- Apr 21, 2001
- Messages
- 8,327
- Location
- Rural mountains - Colorado
- Tractor
- Kubota M59, JD530, JD310SG. Restoring Yanmar YM165D
SNIP
I tend to agree that a "safe loader lift capacity" that considers tractor stability would be nice to know. But, I don't think anyone does that. It would also be hard to nail down because that is going to vary tremendously based on tire selection, speed of travel, surface geometry, etc. I don't know of any tractor that is NOT capable of lifting the rear wheels when operated as it comes from the market. That is, no filled tires or added counterweight. In other words, all tractors are inherently unstable as advertised.
Well, I think that slope stability would be too tough of a target. But simple for & aft stability ought to be doable. It could be as simple as putting some counterweight numbers onto the loader tech sheet.
Come to think of it, I believe you are right and most tractors will lift the rear tires until they are counterweighted to prevent it. Commercial equipment doesn't tend to do that - but that is simply because they are deliberately pre-weighted one way or another. Having a backhoe on the rear does provide a very reliable counterweight.
First step in leveling the playing field for fore & aft stability would be to have the loader specs state safe lift with a recommended size counterweight. That's fair, and in fact I believe some already do that.
rScotty