I assumed NASA’s Crawler-Transporter was the largest tracked vehicle in the world.. but no! Years ago, German engineers developed something much, MUCH larger, in every sense of the word. The Bagger 288 is a bucket-wheel excavator mobile strip mining machine. It is the largest tracked vehicle in the world at 13,500 tons — in comparison, the Crawler-Transporter weighs a measily 2,700 tons.
There is something I find facinating about large machines. It’s unfortunate this particular machine’s primary purpose is strip mining. Incidentally, the bucket-wheel excavator & its devastating effect on landscape can be easily seen in Google Maps satellite photos. The power supply required for operation is the same as for a small city. The Bagger 288 was the inspiration behind my blog category, Machines Of Unusual Size — yes, M.O.U.S.’s. Watch out for them. Fire swamps have large coal deposits, no doubt.