The first picture is 5 hours over 2 days, including stacking, all red oak. But there is still a lot of that beast to eat! as seen in the second picture. Just me, my X-27 and my tire. First time using the X-27 and the tire trick and I'm sold on both. Looks like the sledge and wedges are being held in reserve for the really nasty stuff. This is from a tree service free delivery of a couple of months ago. Red oak, silver maple and red maple. Biggest oak is 51" in diameter and the biggest maple is 48" in diameter.