Here is a house i am excavating 55 x 125 foundation it ia 13' cut on one end and 6 feet cut on the other end. We hit some large boulders that we could not move with our 160 had to drill and split.
Thats what I call cutting things down to size. Nice machine.
The 160 wouldn't lift those boulders the pictures must be decieving the rocks don't look that big. What does it matter your getting paid for it and the general contractor on the job probably says just do it. That mini drill rig is handy to have sure saves lots of back busting hand drilling work :yup Looks good :thumbsup
Nice pics, that sounds like a big house.