3-legged communication towers are tall steel structures effective in increasing the height of communication antennas. The 3 legged towers are composed of tower bodies, platforms, lightning rods, ladders, antenna supports, and other steel components. These 3 legged antenna towers undergo hot-dip galvanization for corrosion resistance and are essential for microwave, ultra-short wave, and wireless network signal transmission and broadcasting in communication network systems. Besides 3-legged communication towers, we also offer a variety of telecom towers for sale, including guyed lattice tower, mobile bts tower, angular tower and so on. Contact us for more informaton!
| Height | As per request |
| Material | Q355B & Q235B or equivalent |
| Dsign standard | GB / ANSI / TIA-222-G |
| Surface treatment | Hot dip galvanized/Painting |
| Color | As per request |
| Quantity of platform | As per request |
| Antenna load | As per request |
| Antenna Type | GSM, RRU, CDMA, MW etc. |
| Anti-seismic Grade | 8 |
| Fall Arrest System | Available if need |
| Nuts and Bolts | Gr 6.8 and 8.8 |
| Service life | 30/50 years |
| Certification | ISO9001 |
As a special type of lattice telecom tower, the three legged tower columns use external flangeconnections, with bolt tensioning, making them less prone to damage and lowering maintenance costs. The triangular arrangement of tower columns conserves steel material and reduces footprint size. The truss-style structural design allows for convenient transportation and installation, with short construction periods. The 3 legged tower design varies with wind load curves, ensuring smooth lines and reducing the risk of collapse during rare wind disasters, thereby minimizing human and animal casualties.
1. Diverse design standards are available: GB/ANSI/TIA-222-G/BS 8100.
2. All 3-legged steel towers are certified by ISO9001.
3. Certs like SGS/TUV/CE/SONCAP/SEC,etc can be obtained accordingly as request.
4. Surface treatment: hot-dip galvanization standards following GB/T 13912-2002 and ASTM A123, painting or spray and colors can be tailored.
5. Steel material available: GB Q345B,Q355B, Q235B or A36/A572 Gr50/S355JR or equivalent.
6. Tailored foundation design makes the tower fit in harsh environment.
As per request from the client, we can issue Factory report, Warranty certification and Certificate of product quality. About the factory report, clients can decide the content and standards of the 3-legged communication tower. And we will do the required test and send to the client for confirmation before delivery.
Mostly, 3-legged communication tower include tower base, tower columns, crossbars, diagonal rods, antenna brackets, lightning system (lightning rod with 70mm2 G/Y copper cable down conductor or copper flat tape with clamps, and copper coated steel bus bars or as per request), earthing system (earthing rod with copper clad steel strand cable and lugs or as required), fencing (palisade fence and wire mesh fence with razor wires and gate), fall arrest system and tower column socket devices. Also, it includes aviation light and paint if required.
This is a 45m 3-legged communication tower shipped to Kiribati. It is mainly made of tubular steel, and others are angular steel,connected by flange and bolts. The surface is wholly hot-dip galvanized.
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