Blocking Barriers with Electro-Hydraulic Drive
Type HSD 60 - 80 - 90

Due to their stable construction blocking barriers form a secure access barrier for passenger vehicles or trucks with middle impact loads.

Equipment

• blocking barrier consisting of pole stand, pole and pole lock
• pole stand made out of steel with base plate for attachment on anchor baskets, according to static requirements
• pole stand housing and supporting column covered with aluminium sheets
• electro-hydraulic drive unit consisting of motor, high pressure pump, cylinder with burst pipe protection, non return valve and regulating valve
• pole made out of steel, plastic coated with red reflective warning tape
• impact load 600 kN
• blocking height 900 mm
• maximum blocking width up to 9.00 m
• blocking speed:
  closing 20 seconds, opening 20 seconds,
  with emergency close (optional): 11 seconds

Models

• blocking width: 3 - 9 m

Quality Characteristics

•  Long-term corrosion protection using high arc galvanising plus multiple layers of bonded plastic for a perfect maintenance free surface