Massive Backhoe Dredgers (2010)
"Massive Backhoe Dredgers" is a 2010 movie directed by and starring by . Steven Vale shows some of the world's largest and most powerful hydraulic backhoe dredgers at work on their pontoons. These enormous machines – often adapted mining excavators – serve the needs of ports, deepening their seaways and building new facilities to handle ever-larger cargo vessels.
Released : Jan 01, 2010
Runtime : 90 min.
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