I spent 6 hours running our Cat 216 skid yesterday and I have never stalled it and have been told that it can't be stalled. Well I used to believe that it can't, but it can, not very easily, but it still can. I hit a pile with good RPMS and it just quit on me. Fired right back up but after being told that can't happen and then have it happen was strange. Anyone else experienced this? Needless to say I couldn't kill it the rest of the day, must've been a fluke. LOL. We got all the other problems with our machine fixed, no overheating anymore but the aux. hyd. couplers are still a pain in the azz.