Here is my Lego 8x8 MAZ 543 Chassis. Right now it uses two ev3 motors geared to 1:3 ratio. It will need more torque because it climb a 30 degree incline. It will also have a crane on the end. Are there any suggestions anyone has for solving the issues making the chassis more structurally stable, and adding body work.
IMG_2072 by Donald Duck, on Flickr
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