The USD1bn Keangnam Hanoi Landmark Tower complex includes a 70-storey, 336m skyscraper that will be the 17th tallest building in the world and have a floor area of 579,000 sq m, the fifth largest in the world for a single building.

Two 21 LC 400 towers with a maximum load capacity of 18t and two 21 LC 290 towers with a maximum capacity of 12t are being used on the site.

The four cranes are equipped with Linden Comansa new internal climbing system, which offers a double ladder that makes work faster and easier, according to the Spanish crane manufacturer.

The Keangnam Hanoi Landmark Tower is being built by South Korea’s Keangnam, and will also include two 47-storey luxury residential buildings and a five-star luxury hotel.