Liebherr LR 11350

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The LR 11350 is for the LR 13000 is the most powerful crawler crane company Liebherr .

With a lifting capacity of 1,350 tons , the crane developed in 2006 is one of the strongest crawler cranes in the world. The total height of the lattice mast is 228 meters and the hook height is 223 meters. The crawler crane is dismantled into individual parts for transport on flatbed trucks. Each part is transported to the construction site on a separate low-loader. The crawler crane is then assembled on site.

Lattice mast

With a total height of the lattice boom of 228 m, the LR 11350 is one of the highest lattice boom cranes and crawler cranes in the world, it consists of the main boom with a length of 114 meters and a luffing jib also with a length of 114 meters. The boom system can be put together in different variants, as it consists of individual parts. The main boom can be extended from 30 to 150 m. The derrick boom is 42 meters high.

Technical specifications

  • Maximum load: 1,350 t
  • Maximum Load Moment : 22,748 tm
  • Main boom: 30–150 m
  • Lattice jib: 36–114 m
  • Derrick boom: 42 m
  • Derrick ballast: 660 t
  • Engine: Cummins , 12-cylinder turbodiesel, 746 kW
  • Driving speed: up to 1.08 km / h
  • Total ballast: 1,000 t

boom

  • Main boom: 30–150 m
  • Main boom with lattice jib: 48–114 m
  • Lattice jib: 36–114 m
  • Derrick boom: 42 m
  • Total height: 228 m

Substructure

  • Total width: 13.00 m
  • Width of the superstructure: 8.32 m
  • Total height: 9.52 m
  • Track height: 2.50 m
  • Track width: 2.00–2.50 m

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