Real excavator

pinshape

I designed this excavator for the mini digger from TC_FEA (http://www.thingiverse.com/thing//). The only thing I changed on his design was the baseplate, which makes it much more stable and a lot stronger. For the track, I used the track design of KRUX (http://www.thingiverse.com/thing//), but I designed a new wheel base to fit under the excavator frame. To assemble this project, you will need: 40 M2 nuts and bolts for the tank tracks, 44 M3 max 30mm screws that can be cut to different lengths, 2 M8 bolts, 6 M8 nuts, and 4 M8 spacers.