Adam learns the true meaning of "heavy" when he visits legendary heavy equipment manufacturer: John Deere. Big machines do big jobs and he gets an inside look at how top brands like SANY and JCB are pushing the envelope on what these machines can do. Then, we'll take a nostalgic look at where many fell in love with heavy machinery, TONKA TRUCKS! Plus, we get the inside scoop on massive mining machines that can skim mere inches or scour literal truckloads of material at a time.

Adam Richman visits power tool manufacturing "mecca" Dewalt, where he discovers how they're using cutting edge technology to make cutting edge tools. Then, he goes back in time to uncover how one of America's oldest power tools is still cutting! Next, it's time to recharge as he finds out how power tools have changed the world, from the outer reaches of space to deep under the ocean, to pit crews racing cars and rescue teams racing time.