Model J-251-LS Single Boom Jumbo
Designed for limestone mines and headings up to 50′w x 35′h from one chassis set-up. Reduced-noise, heated/air conditioned cab with captain’s seat and ergonomically-designed controls. Carries fuel and pelletizing water for 10-hour shift.
http://www.jhfletcher.com/jumbos.htm
While visiting an underground limestone mine, I went up to the working face and took some pictures of the Fletcher Machine. There was some interesting geology near the face. Here I present just some of the Fletcher equipment pictures.
