Ny-Lint Mobile Dragline Conversion

[modelman]

Hi jim-good to see you working on the dragline again. I have this one old picture that may help.-

I think most of the old machines drove from the lug in the center of the track pad. You can see in this picture one lug is inside and one lug is outside of the tumbler.

[Rvjimd]

Tom, thanks for the picture. Do you know what brand or age the machine is? I'm curious about when or why they decide to use various style lugs and drive tumblers.

Jim