It’s a green machine
An electric powered ring crane that can generate it’s own electricity has been designed and built by Belgian lifting specialists Sarens.
The Sarens SGC-90, nicknamed The Little Celeste, might be the world’s greenest machine capable of lifting 1,650 tonnes
While all Sarens’ other SGCs are regular hydraulic cranes, powered by diesel, the SGC-90 can be connected to the electric grid. It can even produce its own energy, by recovering and reusing the electricity it generates each time it lowers a load. When connected to the national grid, it recovers all produced energy and feeds it back, reducing energy consumption by up to 40%.
Because it runs on electricity, its operation is quiet; there are no exhaust emissions and no oil contamination risk. And with no hydraulic pumps, filters or engines, maintenance requirements are lower.
Click here to read more at The Construction Index