I get stuck all the time to one degree or another. I don't know how you guys avoid it, but I'm not that smart. The other day I was moving dirt with my dump truck and while backing up to where I'm dumping the dirt, my right, rear tires sunk the the axle. I'd dumped about 7 loads before that one, but must have missed that spot every time.
I tried to dum the load, but when the bed went up, the tailgait wouldn't open because of the dirt piles alread there.
My solution was to get the backhoe and force the dirt out. It took awhile and was a real pain to get into the right position, but it worked. Once the dirt was out, I just pushed on the back of the frame with the bucket and the truck popped out of the hole.
In that picture of my dozer, I had to dig all the mud out from around the dozer, but that still wouldn't get me free. The bottom plates were suctioned onto the mud and holding it solid. I had to tunnel underneath all the way from the rear to the blade in front before I broke free. It was an all day, ten hour job to get it unstuck.
One time while mowing an new area, my rear tires droped into a hole with my mower holding me up. The tires were spinning because they were floating free. I raised the mower to get more traction, but it was too late. I was stuck.
I'd been mowing that area for a few hours and thought it was pretty solid, but when I brought the backhoe out to pull my little tractor out, it got stuck too. 14,000 pounds was allot more than my 4,000 Century CUT. I tried to pull myself out with the hoe, but it just pulled up mud. I couldn't get ahold of anything solid and now that one was stuck too.
My last option was the dozer. I drove it close enough to give the hoe bucket something to grab and was able to move a few feet. Then I backed up the dozer a few feet and got back on the backhoe to do it again. I did this until I got back to solid ground.
I got the Century CUT out with some chains and pulling with the dozer.
Most of my stucks are from areas I'm working dirt. New soil takes allog time to compact enough to shed rain water and not absorb it. Usually at least one good soaking from a rain and then driving over it as soon as it's solid. If this happens, it will become very, very solid. Until this happens, new dirt is cabable of swalowing just about anything.
Eddie