The latest Liebherr crawler crane in the 1000 tonne class positioned a gigantic machine room on the tower of a wind turbine in Cuxhaven, Germany.

The parallel boom which drastically increases load capacities was recently used for the first time on the LR 11000:
The heaviest component of the system was the massive machine room. With a radius of 30 metres the LR 11000 together with the load cross beam and hook block hoisted a total load of 220 tonnes to a height of 130 metres.

Just for comparison, without the PowerBoom, it would only have been able to hoist around 160 tonnes with the same hook height.

Learn more about the LR 11000 here:
[ Ссылка ]

свернуть