DrillingFab
R77, model of the rig, Mark Crush R77 water well drill rig
The R77 Rig I purchased from Mark Crush was about $15,000... And it will not perform, is a piece of junk!!! Mark only returned email for a short time, then stopped responding, and would not return phone calls. I understand that Mark sold this company to Rockbuster, and I can see on their website ...