Up for sale is McLaughlin mcl20 roadbore machine. I bought this in 1998 and bored a lot of roads with it till I got a directional machine. It will push up to 20" steel casing. It has 30'of track with it. It's been a while since I have used it, it will include a new carburetor, battery and oil change tune up. Unit will be ready to work.
Every thing is included to bore roads up to 20" in diameter. 1 or 2 bores will pay for it if you have several you can save or make thousands. Almost anyone can operate it with a little guidance. I might even consider helping on your job site to get you going, I have done a lot of them.