Mechanical retractable bollards

SA25-90C50

Automatic retractable bollard - Withstands the impact of a 7.5 HGV at 80 km/h

The ALE SA25-90 C50 bollard manufactured by AMCO is a semi-automatic mechanical retractable security bollard with a hydraulic compensation system integrated into a compartment adjoining the bollard frame. Made of steel, with a diameter of 25 cm and a height of 90 cm, it is lowered by gravity and pressing on the bollard, and raised manually using the operating key, which acts as a lifting handle with hydraulic assistance. Access to the operating system is secured by a European barrel lock, and the floor plate and the top of the cylinder are made of stainless steel. A wide range of configurations is available, including RAL colours, seafront treatment, emergency services lock and anti-vandalism screws. Its resistance is certified with a double crash test, during which the bollard stopped two 7.5-tonne HGVs travelling consecutively at 48 then 80 km/h, with the bollard remaining operational after both impacts.
Standard specifications
Technical specifications

Standard characteristics:

  • Cylinder:
  • Steel treated with zinc plating and epoxy powder coating Ø 25 cm - height 90 cm
  • RAL 7016 colour
  • Stainless steel bollard top, thickness 20 mm
  • Brush seal to prevent scratching on housing
  • Class 2 reflective tape
  • Frame:
  • Heavy-gauge steel floor plate protected by a stainless steel cover plate
  • Frame made of 6 mm thick galvanised steel
  • Lateral guide with HDPE sliders and rollers
  • M16 anchor bracket, strengthening connection to the concrete foundation
  • Operation:
  • Bollard operating system protected by European barrel lock
  • Manual operation assisted by a hydraulic compensation system integrated into a compartment adjoining the bollard compartment
  • Drive system: Biodegradable hydraulic oil with low viscosity variation
  • Standards:
  • NFP 98-310-compliant
  • Dimensions compliant with the French Decree of 18/09/2012 on the accessibility of roads and public spaces

Optional features:

Security

  • Potential-free position contact
  • Snap-off nuts to secure bollard access
  • Steel cage for reinforcing foundation according to test conditions
  • Hanger set for sealing without prior work

Customisation

  • Choice of RAL colours
  • Finishes : RAL 7016 steel colour
  • Resistance : 1,860,000 J
  • Foundation dimensions (LxWxH) : 430 x 430 mm + hydraulic compartment 430 x 730 mm
  • Cylinder dimension above ground (H-dima) : 900 mm / 250 mm

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Contact

Our experts are on hand to help you find the best perimeter security and flow management solution.

Limonest - Headquarters

La Barrière Automatique

451 Chemin de Champivost
69760 Limonest

contact@lbagroup.fr

+33 (0)4 78 86 02 86

Roquemaure - Headquarters

AMCO Les Escamotables

20 avenue de l’Aspre
30150 Roquemaure

contact@lbagroup.fr

+33 (0)4 66 33 25 70

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Show Room

19 rue de la Trémoille
75008 Paris

+33 (0)1 48 28 57 78

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