The K12 Barrier Lift System (BLS) provides reliable high-security against unauthorised vehicle access. With the units reliable and quick operation, it offers an immediate protection against vehicles attempting to break-through.

Main Features

  • Crash Tested and certified according to DOS
  • Completely destroys the chassis of any vehicle trying to break-through
  • Blocking height up to 1100mm
  • Unobtrusive and flushed with the road in lowered position
  • Tri-Protect® anti-corrosion protection coating

Design

  • Barrier Lift System with electro-hydraulic drive in separate drive
    cabinet, guide stands, ground sleeves, horizontal crash
    beam and ground frame for installation in roadway.

Certification

  • DOS SD-STD-02.01 Rev. A 03/2003 K12/L2

Clear width Opening (CWO)

  • 6000-10000mm in 1000mm increments

Blocking Height

  • 1100mm

Crash Beam

  • Rectangular hollow section profile RHS 450x250 with cover plate

Guide Stands (HxWxD)

  • 2213 x 1293 x 571mm (height without hydraulic cylinder),
    height above foundation: 1713mm

Ground Frame (LxWxH)

  • (CWO + 24mm) x 880 x 310 mm (width without anchors, height without 150mm high drainage sleeves) Total width approx. 1013mm

Weight

  • Approx. 1610 – 2130kg (crash beam)
  • Approx. 2560kg (guide stands and ground sleeves)
  • Approx. 650 – 960kg (ground frame)
  • Approx. 280 – 400kg (drive cabinet)

Ground Sleeves (HxWxD)

  • 654 x 1370 x 400mm (height without fastening bolts, depth without sleeve for hollow pipe connection)

Drive Cabinet (HxWxD)

  • 1400 x 1200 x 400mm incl. 200mm high base (standard/RO1 for non-EU and non-EFTA countries)
  • 1800 x 1200 x 500mm incl. 200mm high base (RO1 for EU and EFTA countries)

Operating Speed

  • Raising: approx. 0.17 m/sec
  • Lowering: approx. 0.20 m/sec

Wheel Load 

  • 100 kN according to SLW60 – DIN 1072

Drive

  • 4.0 kW, 400 V (three-phase), 50 Hz

Hydraulic Fluid

  • Mineral oil HLP 22 or biodegradable oil Plantohyd 22 S,
    non-hazardous to water

Control Unit

  • PLC in control box installed in drive cabinet, control voltage 24 V

Supply Voltage

  • 400 V (3Ph + N + PE), 50 Hz

Colour 

  • Crash beam - RAL 9010 pure white
  • Cover plate crash beam - RAL 9010 pure white
  • Guide stands - RAL 9010 pure white
  • Ground frame - RAL 9010 pure white
  • Ground sleeves - primed (dark grey)
  • Drive cabinet - RAL 7035 light grey

Temperature Range

  • -20°C to + 60°C

Emergency Operation 

  • Via hand pump

Colour

  • Crash beam - Striped RAL 3000 flame red / RAL 9010 pure white
    RAL 3000 flame red or any RAL colour or DB colour
  • Cover plate crash beam - Any RAL colour or DB colour
  • Guide stands - Any RAL colour or DB colour
  • Ground frame - Any RAL colour or DB colour

Control Unit

  • PLC in separate control box for wall mounting inside a building, control voltage 24 V

Finish

Barrier
  • Tri-Protect® Long-term anti-corrosion protection coating according to DIN 55633 corrosion category C5
Post/ Housing
  • Tri-Protect®: Long-term anti-corrosion protection coating according to DIN 55633 corrosion category C4

Emergency Operation

  • Accumulator incl. rechargeable batteries for one movement (RO1)
Barrier Lift System K12 up to 10m CWO