but this monster is 18 meters in height, 4 floors and is just huge. I had the pleasure to go for a guided tour with an excellent guide, see: Dredge No4 the size of it knocked me down .....
It's so huge. I wonder how they moved it to areas they wanted to use it. It certainly doesn't appear to be very mobile. But it must have been moved a bunch due to the vast amount of gravel (and gold) it processed daily.
Roland, almost beyond imagination. Due to the nature and location of Alaska, mining using conventional methods was impossible. But this is the ultimate! Either way, very impressive.