3-legged 4-legged angular lattice communication tower

The towers are designed as standard for heights from 20 to 50 m with an increment of 5 m.Any heights can be supplied according to customer’s requirements.According to ČSN EN 1090-2, the design is classified as EXC3.The structures of the towers are preassembled in production and inspected by an authorized designer in the preassembled state.The welded joints in the structures and the production tolerances are in accordance with ČSN EN 1090-2.Welding materials are in accordance with the requirements of ČSN EN 13479.

• The tower is of a square cross section with the side length of 1.2 m at the top of the tower.
• The tower is of a conical shape (conicity of 50 mm/1 m) up to the height of 10 m under the top, the upper, 10 m long section is prismatic.
• The length of the individual sections is set to 6.5 m with respect to the maximum possible dimension of galvanizing tub.
• At the top of the tower, it is possible to install a pair of steel rings with the diameter of 2.6 m on which cantilevers for aerials can be fixed.
• The aerial cantilevers can also be installed on tubular angle pieces of a tower or, as the case may be, aerials can be attached directly to the angle piece of the prismatic section of the tower.
• Two service platforms are installed at the upper prismatic section as standard.
• A total of four platforms can be installed at the upper prismatic section of then tower.