From Youtube, the oracle of all internet video, comes the amazingly vintage promotional film of the Clark Michigan 675 wheel loader. Watch as white lab coated engineers construct the 675 from working prototype to a fully functional land behemoth. Marvel as the fully open, non ROPS equipped demonstrator is put through the paces. Tremble as the two (yes!) Detroit Diesel move this revolutionary machine up steep quarry grades. Keep an eye for all the other vintage equipment like International PayHaulers and Mack quarry dump trucks. The two videos below truly represent a bygone era of American manufacturing and engineering. Enjoy!