The red Link-Belt excavator in this video is an RC4WD Version ONE. You'd be busying a version 2, if you bought one now. The owner did EXTENSIVE body work to this machine to make it onto a LinkBelt machine. EVERYTHING hydrauolic, pump, valves, cylinders are ALL stock! This machine works HARD at PNWSTE gatherings. The owners favorite place to be with it is digging virgin ground at the mine site!
https://www.youtube.com/watch?v=i21RtZUJtuM
Make SURE, when/if you get one to remove EVERY bolt & nut, & Loktite them! They DON'T apply any at the factory. If you neglect to Loktite everything, you'll have MAJOR issues with your machine!