How do you diagnose, repair, and fix the biggest diggers in Australia? Mack sits down with Patrick Coward of North Australian Heavy Mechanical to talk about his career working across Australia wrenching on the biggest diggers (excavators) in the country, how to diagnose problems, levelling up your skills as a mechanic, and more!

Connect with Pat on instagram @pats_instabythegram or Youtube @patrickcoward4309

Find Mack on social media @earthmovers_media or visit our website https://earthmoversmedia.com/