Love the videos brother engineer!! I got 15 years in the operators and have always run Cat/ kamatsu excavators , well recently I have been running john deeres and I am really starting to like them more and more !!
I just finished up a hammer job for 300 feet of sewer main 12 feet in the ground thru solid granite with very few fishers, wound up bringing a Komatsu PC 360 with a 12000 lbs hammer and a lot of the time we were just making dust!