How does this model of a Caterpillar RD-8 fit into Little Johnny's life?

Would you believe that Little Johnny (Before Cross Draw, Quick Draw, or the dynamite kid) almost flattened a half a town? Little Johnny was about 8-10 years old and driving one a real version of this; who would have guessed that Little Johnny wanted to go fast in a bulldozer that weighs 33,000 lbs?! Well, read the details in the upcoming biography. Make sure to sign up for the email list so that you can keep up-to-date.