There is also a video which shows how they get this beast up there and with technical information. The working depth is 150 - 200 m. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-S182uqsBIpo.html
I hadn't thought about the silt from a reservoir, but this looks like Alaskan Pan handle area. My other thought is deep water gold dredging. Because it seems to me they aren't moving enough material to make it worth it's while if that's a reservoir being silt dredged. But I could possibly see going for deep water dredging because all the gold in those surrounding mountains is going to end up in the bottom of that fjord, if that's what it is. you're still going to have to move a lot of over burden. but if you can get down to the right level that would be some very virgin territory.? Or am I way off?
Hard to understand why they are dredging so deep. Removing silt from a reservoir above a hydro plant? Gold dredging? Removing heavy metals or PCB contamination.
É preciso mais que isso para entrar num contrato do futuro na S.A. 6-7 . Os custos e rendimento tecnicos desta máquina são insuficientes para atender as exigências dos contratos.