John, normally I stay away from discussing safety, because it's so subjective (what is dangerous for me may be safe for someone else with more experience). About 6 mos. ago after I had my new tractor, I was pushing down some saplings in my woods and being very careful because I didn't want to scratch up my new tractor too much. I thought about putting down the folding ROPS, but I figured, "Hey, it will keep me from getting into brush that is too low, and that will be good." All went well until I just barely grazed an almost horizontal postoak limb. I was concentrating on the brush I was pushing and didn't notice that my ROPS was about two inches too tall. The next thing I remember was a big crack, followed closely by me being hit in the back and shoulders and pinned against the steering wheel hard enough that the wind was knocked out of me. As I caught my breath, I reached down and released the steering wheel tilt, allowing it to move forward and give me enough relief so I could catch my breath. With my right foot on the hydro pedals, I maneuvered the tractor until I was able to find a place that allowed me to squeeze out of my trap and get off the tractor. What I saw when I looked back sent a chill down my spine. There was a 12" diameter major branch of this tree crushing the top of my seat and laying across both fenders on top of the handrails. I know those handrails are tough, because they had saved me from being crushed by this limb. I looked at the tree and it was as if the the whole trunk had been split in half. At least 1/3 of the tree was laying on top of my tractor. The ROPS had ripped it off like it was a twig and it was so heavy I could not lift it off my tractor. Had it fallen four inches forward, it would have caught my head and squashed me like a bug. /w3tcompact/icons/shocked.gif/w3tcompact/icons/blush.gif. I could see where the ROPS had hit the limb and there is no way it should have done anymore than scrape a little bark, yet the limb had just exploded off the tree. Postoaks can be deceptively weak. Even pecan trees sometimes will do the same. On this day I "dodged the bullet" and now I don't go into the woods without folding my ROPS. To get the tree off my tractor, I had to loop a chain over the branch of another tree and attach it to the limb and FEL. Using the FEL, I was able to lift the limb and then tie it in place while I got my tractor free.
Is it good advice to suggest to someone that they should not go into the woods with the ROPS up? I don't think so, but I do it and I think I am right. See what I mean by "subjective"?/w3tcompact/icons/crazy.gif