By Ken ja Mimi from da UP (Kenjamimi) on Wednesday, June 10, 2009 - 11:00 pm:
I put 20 years in at Harnischfeger (P&H), in Escanaba. At the time we built the world's biggest roadable truck crane. The model 6250, a 250 ton capacity. There were many models,friction, hydraulic. Every once in a while I see one when we're traveling.