Aluminum crank-up towers


Description Tower height in fully unfolded position, max., m Tower height with fixed turbular section, m Tower height in folded (transport) position, m Number of Sections Bottom section horizontal size, mm Top section horizontal size, mm Tower weight, kg
Section length 3 m
CT-A3-3-3000 8.0 10.0 3.4 3 408 200 73
CT-A3-4-3000 10.5 12.5 3.6 4 512 200 102
CT-A3-5-3000 13.0 15.0 3.8 5 616 200 136
Section length 3 m, reinforced
CT-A3-3X-3000 8.0 10.0 3.4 3 512 304 80
CT-A3-4X-3000 10.5 12.5 3.6 4 616 304 111
Section length 3.5 m
CT-A3-3-3500 9.5 11.5 3.9 3 408 200 85
CT-A3-4-3500 12.5 14.5 4.1 4 512 200 120
CT-A3-5-3500 15.5 17.5 4.3 5 616 200 160
Section length 3.5 m, reinforced
CT-A3-3X-3500 9.5 11.5 3.9 3 512 304 86
CT-A3-4X-3500 12.5 14.5 4.1 4 616 304 115
Section length 5 m
CT-A3-2-5000 9.2 11.2 5.2 2 304 200 66
CT-A3-3-5000 13.4 15.4 5.4 3 408 200 101
CT-A3-4-5000 17.6 19.4 5.6 4 512 200 139
CT-A3-5-5000 21.8 23.8 5.8 5 616 200 186
Section length 5 m, reinforced
CT-A3-2X-5000 9.2 11.2 5.2 2 408 304 73
CT-A3-3X-5000 13.4 15.4 5.4 3 512 304 112
CT-A3-4X-5000 17.6 19.4 5.6 4 616 304 159

 

 

CT-A3-xx series Aluminum Crank-up towers is a unique solution in all situations where there is a need for rapid mobile deployment of radio communications HF and VHF antennas and antenna systems, wireless data and mobile communications systems, lighting, voice alerting and video surveillance systems as well as in applications for individual Customer requirements.

Tower sections are aluminum triangular-shape constructions with 200, 300, 400, 500, 600 mm side width and 3, 3.5 or 5 m length. Section’s vertical legs are made of aluminum tubing 40x3 mm. Horizontal braces are made of serpentine Z-shaped structures of 18 mm circle and 14 x 4 mm tubing.

Self-supporting Tower applications:

  • Tower height — 8 to 23.8 m;
  • Max. equipment load at 23.8 m tower height — 50 kg;
  • Required deployment area — 1 m dia. circle.

Guyed-Tower applicationes:

  • Tower height — 8 to 23.8 m;
  • Number of tiers — 1 to 3;
  • Max. equipment load at 23.8 m tower height — 150 kg;
  • Required deployment area — 1 m to 15 m dia. сircle depending on tower height and equipment load.

In stationary application, the tower is fixed to a concrete foundation with an integrated hinged base for lifting up from a horizontal position, or to a vertical T-type tilted profile.

For mobile application, either a hinged mount fixed on the ground or mount to the vehicle body is used.

Tower installation on a vehicle Tower installation on a trailer
Tower installation on a vehicle Tower installation on a trailer

All CT-A3-xx series towers are equipped with mechanical erection systems (i.e. mechanical winches) installed on the lowest section. At the Customer's discretion, the mechanical system can be replaced by an electrical one.

Mechanical erection system Electric erection system
Mechanical erection system Electric erection system