Bollard is a metal cylinder, with ultra-high resistance to impact and weather. It has a piston mechanism enabling movement by compartment in the road parking and discourages traffic and/or parking. Bollards can be activated or disabled automatically by commands executed by authorized persons (holders or smart cards, remote controls etc.? or by per-set time-based automatic commands hourly programmed. The device has double-acting hydraulic activation and a hydraulic unit (Built into the device) to motorize the bollard.

Specification:

Motion Criterion                                             :           Hydraulic

Cylinder Stroke                                               :           600-800mm

Cylinder diameter                                           :           275mm

Cylinder material and Thickness                     :           Fe37 steel-Thickness 6mm

Cylinder surface treatment                             :           Polyester powered paint, dark grey

Cylinder top part (head)                                 :           Anticorrosion case hardened aluminum

Descend time                                                  :           About 5 sec

Rise Time                                                        :           About 5 sec

Hydraulic Pump                                              :           230V AC +6%-10% 50Hz

Power Absorption                                           :           220W

Protection Class                                              :           IP67

Working frequency                                         :           10,000 Maneuvers per day

Reflecting Strip                                               :           Standard height 55mm

Manual lowering operation                             :           Yes

Impact resistance                                            :           15,000 Joule

Break-in resistance                                          :           120,000 Joule

Dimensions of pit to be walled                       :           560*560*1020mm