Tower cranes: luffing it up

New large luffing jib tower crane models are entering the high rise and general construction markets around the world.

Heinz-Gert Kessel reports

Tower Crane by Polygon3d
Tower Crane

All over the world a growing number of midtown high-rise projects above 300 metres are under development. To shorten construction time and improve build quality, larger precast and prefabricated modules are becoming common. As these modules get larger and become more complicated their weight rises dramatically. Prefabricated pre-finished volumetric construction (PPVC) is particularly popular in Asia. Continue reading “Tower cranes: luffing it up”