Support Systems Helical Anchors

Communication Support Systems Helical Anchors --Features

.A time-proven, versatile, and technically sound system.
· Lower cost and faster installation than other methods
· Installs quickly with small or handheld equipment.
· Can be installed in limited-access areas or tight access.
· Site cleanliness and minimize damage to landscape.
· Soil load bearing capacity is tested during installation.
· Helical anchors available with single, double and triple helix blades.


Communication Support Systems Helical Anchors --Tech data
Shaft Size
Installation Torque
Factor (k)
Axial Compression
Load Limit
Ultimate-Limit
Tension Strength
Useable Torsional
Strength
Practical Load Limit
Based Torsional Strength
1-1/2” Square Bar
9--11
70,000 lb.
70,000 lb.
7,500 ft-lb
Load limited to the rated capacity of the attachments and the lateral soil strength
against the shaft
1-3/4” Square Bar
9--11
100,000 lb.
100,000 lb.
11,000 ft-lb
2-1/4” Square Bar
10--12
200,000 lb.
200,000 lb.
23,000 ft-lb
2-7/8” Tubular – 0.203” Wall
8--9
60,000 lb.
60,000 lb.
5,500 ft-lb
44,000 lb
2-7/8” Tubular – 0.262” Wall
8--9
100,000 lb.
100,000 lb.
9,500 ft-lb
80,000 lb
3-1/2” Tubular – 0.300” Wall
7--8
115,000 lb.
120,000 lb.
13,000 ft-lb
97,000 lb
Helix Blade
8", 10", 12" and 14" in diameter with 3/8", 1/2" thickness.


Finish
Plain, Hot Dipped Galvanized, Painted, Powder Coating are available on your request