snort

This is a Snort. it is not your Mother.
This is a toy version of the animated steam shovel in P.D. Eastman's book Are you My Mother.
A Random House Beginners book.
it snaps together or uses the pins make 10 pins
make 4 each of the pull cylinders and pull rings
make 2 tracks from a TPU
make 4 gears for the tracks to ride on
Make 2 top pulleys
the rest are 1 each, all but the tracks are PLA
tie a string to each pull Cylinder, the bucket pull goes over the top pulley and through the slot and the second hole in the back and ties off to a ring.
the top of the boom ties to the first hole. the top of the stick has 2 pulls one over the top of the boom pin and one just straight back to the slot.