Defender Automatic Bollard

DOS
K4

The ATG Access Defender Automatic Bollard is a K4 impact tested bollard able to cope with a high number of operations per hour, making it ideal for sites with high traffic flow. 

Technical Specification

Diameter
273mm / 279mm (sleeved)
Height Above Ground
762mm
Foundation Depth
1235mm
Security Rating
DOS: K4, L2

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The Defender Automatic Bollard is an economical and effective way of protecting your vehicle access points and has been installed at high-security sites around the world.

With a Department of State (DOS) K4 impact rating, the Defender Automatic Bollard is capable of stopping a 6.8 ton (6,800 kg) vehicle travelling at 48kph (30mph). The Defender offers low operating and maintenance costs and is ideal for securing wide entrances where installing larger rising bollard systems could become price prohibitive.

The Defender provides excellent pedestrian and vehicle permeability and is available in a variety of operating sets and arrays. Utilising the highest duty cycles available, this rising security bollard is an economical and effective way of protecting your vehicle access points.

All steel parts of the bollard are standard hot-dipped galvanised for corrosion protection. The bollard comes in high visibility yellow paint as standard however other finishes and decorative sleeves are available.

As with all our hydraulic security bollards, the control board provided is a PLC control system which can be set up to meet whatever operational requirements you may have. The bollard can also be fitted with an emergency fast operation function (EFO) so that the bollard can be deployed in just 2 seconds.

Crash Test Footage

The Defender Automatic Bollard has been successfully crash tested to DOS K4, L2, successfully stopping a 6,800kg vehicle travelling at 48kph (30mph). 

Watch the video to see the Defender Automatic Bollard in action. 
 

Defender Automatic Bollard Crash Test

Download the specifications

Defender Automatic Bollard Datasheet

Related Products

Free site surveys
Installation team
After sales team
1 year Warranty

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