RB-S2 is a shallow mount road blocker, especially for limiting the depth of the basement compartment.

High technical, hydraulic drive, high speed, high-frequency use, breakout resistance over K4.

It is the shallowest pre-buried equipment in the road blocker with K-class resistance. It is very suitable for commercial buildings.




  • Road blocker depth only 300mm
  • K4 breakout resistance
  • Metal skirt (white/red)
  • 3M reflecting strip
  • Anti-corrosion treatment
  • S235JR normal steel with anti-slip painting
  • The blocker can be lowering by manual release when power lost
  • Control unit support wall mounting
  • Support traffic light (green-red)


Technical Specification
Road blocker height  (from ground level) 500mm
Road blocker width (moving platform) 2m / 3m / 4m / 5m / 6m
Road blocker depth 300mm
Movement principle Hydraulic
Rising speed 3 ~ 5s
Lowering speed 3 ~ 5s
Emergency lowering Manual release
Moving platform finish S235JR normal steel with anti-slip painting
Class of load  U.N.I. D400
Power 230VAC (+/- 10%) – 50/60HZ
Hydraulic pump Built-in the control unit
Protection class     IP67
Type of use Intensive
Reflecting adhesive strip Standard
Breakout resistance 700.000J(K4)
Operating temperature -40℃~ +70℃
Connection line to control unit Standard 10m  (Max 30m)