GL450 Guyed Lattice Tower, up to 63 metres
Custom Order (4-8 weeks)

APAC's modular guyed galvanised steel lattice towers are manufactured locally in Queensland in 189 kg, 6.3 m sections, permitting comfortable handling during transport and assembly. The GL450 module is a stackable triangular design, engineered to tower heights of up to 63.45 metres in Wind Region C (8 sections).

Unique to APAC's GL series, the tower's 20 mm internal webbing is pressed from a single length of 20 mm steel reo, achieving a number of manufacturing efficiencies while maintaining a high degree of structural integrity.

The series' 450 mm face width provides excellent shear and torsional stiffness, necessary for many telecom applications. Fully-welded and press galvanised steel construction ensures the system can still be delivered at a very low price point, but with minimal maintenance over its working life of 25 years - providing a superior total-cost-of-ownership.

As pricing depends on footing options and a range of supplied extras, this product is strictly POA.

Recommended Use

GL450 is a hard-wearing tower system designed for economy and survivability. With a low deflection design, the tower can support heavy loading of ancillaries and supports two simultaneous climbers.

GL450 towers are a triangle-based (three-leg) guyed design, selected for its low production cost, short leadtime, and maximum durability in the extreme weather conditions our country faces. The tower can be manufactured in a galvanised finish, or supplied painted in aircraft colouring, or high visibility for mining applications.


Physical Specification

60.3 mm CHS legs, N20 braces AS 1163-C350L0
Hot dipped galvanised, Duragal to AS 4792
footprint = 2h/tan(60)
378 kg
1GL450 Hinged Tower Base
2GL450 6.3 m Tower Module (qty dependent on height)
1Guy wire kit (qty dependent on height)
1Installation kit (bolts, nuts, etc)

The below table details how equipment may be attached.

QtySurface TypeDimensions / Details
60.3 mm diameter, 6300 mm length, 450 mm face width
GL450 Bolt Pattern
Supports attachment of GL450 Headframes

Documentation & Resources

About the Supplier

APAC Infrastructure are an Australian steel fabrication and machining company dedicated to the high technology and renewable energy industries. APAC are focused on developing high tech height systems based on sustainable and advanced processes to ensure Australian business remains globally competitive.