Sometimes the ugliest machine in the yard is the one making the most money. Walk into an earthmoving yard and you'll quickly notice something. Everybody loves shiny. The newer the excavator, the better. Fresh paint. Clean cab. Low hours. Fancy electronics. The latest model. The sort of machine that looks good parked outside the office while the owner explains to everyone how "this one is brand new." Nothing wrong with that. But here's an uncomfortable question: Does a new exc