Posted 12/28/2024 14:46 (#11030201 - in reply to #11030143) Subject: RE: S660 and S670 Pros and Cons
Southern MD
We have a ‘12 s660 it’s def an upgrade from the 9500 we had but they have their issues. I’d go 14-16 and should be better. They say the def machines have more power. Ours is dpf n could use some more in beans. First model year is why I think ours has some issues. When we bought ours we were looking at 3 n the other two were newer and less hours but almost double in price.