AL220 Series Aluminium Tower Headframe, 3-Sector

Name: AL220 Series Aluminium Tower Headframe, 3-Sector
Brand: APAC Infrastructure
SKU: AP-AL220-HF3

Three 900 mm uprights at 0°, 120°, 240°

Spaced 350 mm from the centre mast

Exceptional strength-weight ratio

Part of the AL220 Ecosystem

APAC's AL220 headframes are designed to attach to the top of any AL220 series lattice tower. This three sector headframe mounts to a standard AL220 bolt pattern with the supplied bolt kit. A central tube provides a fourth mounting upright.

Each vertical mount is constructed from 50 mm diameter aluminium and fully welded to a 50 mm centre column via a 40 mm diameter brace to provide a high degree of rigidity and minimal deflection/torquing. Each mount is offset 350 mm from the centre tube.

Three-sector headframes are popular in Private LTE/5G and wireless network configurations which use 65° sectoral transmitters to enhance capacity and range. These headframes are suitable for mounting a very broad range of equipment, from CCTV cameras, to weather stations, to industrial sensors, and more.

Part Code

AP-AL220-HF3

APAC AL220 Three sector headframe for aluminium tower

Specifications

Physical Specification

System

AL220

Subtype

Headframe

Materials

Aluminium

Material Finish

Bright/Pickled Finish

Mounting

AL220 Bolt Pattern

Dimensions

656.2 × 575 × 900 mm

Weight

5.9 kg

Interfaces

Installation / Attachment

Quantity	Mounting
1	AL220 Bolt Pattern

Available Interfaces

Quantity	Interfaces	Notes
4	Pole 50 mm ⌀	For attaching ordinary equipment
4	Pole Spigot, 50 mm ⌀ OD	For slotting additional equipment over the top of the spigot

Subcomponents

Quantity	Bundled Components
6	Tap Bolt, Hot-Dip Galvanised 8.8 - M12 Standard Thread
6	Nylock Nut, Hot-Dip Galvanised Class 8 - M12 Standard Thread
6	Flat Washer, Hot-Dip Galvanised Class 8 - M12