Super puller 2.0! The puller so nice we made it twice! I think we got it this time! Right and left D4 sprocket removal on "Lil Lefty!" What started out small turns into a bigger project! We face the toughest challenge yet on the Cat crawler. We end up modifying our puller from the last video to accept a 50-ton jack! Will it get the job done? Most of the footage and time are cut due to the redundancy of the modifications to the puller. Overall, progress continues on the 1939 Cat D4 agricultural crawler. 4G9986 has never been so much fun and fulfilling. I hope you enjoy the shop talk, banter and commentary.

Used gopro and corel editing software in the creation of this video.

Thanks for watching!

#caterpillar #tools #tractors #colorado #family #gopro #mechanic #history

Episode #30