The lifting gear used for this epic has been provided by ChainMaster of Eilenburg, Germany, and plays a pivotal role at the end of the show, when the precise lifting and lowering of trusses, accompanied by dramatic sound and pyrotechnic effects, is used to simulate the collapse of the entire grid. The Metallica production involves the use of 30 VarioLifts (22 x 500 kg, 8 x 250kg) among other hoists, and two computer systems supplied by Show Distribution, the North American ChainMaster distributor, to the tour service provider, Five Point Productions.
(Lee Baldock)
