Brosis SHIELD B12 hydraulic road blockers are rated as most secure solution to minimize the destruction of the suicide truck bombings. It offers maximum security for highly sensitive entry points against unauthorized vehicles of all sizes and weights.
It is able to stop vehicle of 7.2 ton travelling at the speed of 50mph (80km/hr) and met requirements for M50 : P1 rating as per ASTM F2656 (2018) standard equivalent to D/6800/88/90/2032 of BSI PAS 68 (2013) and D/6800/[N2B]/88/90:0.00 of ISO IWA 14-2 (2013).
Drainage system is provided so that accumulated dirt and water can be drained out and hence does not affectthe mechanism of road blocker and its working efficiency for years.

TECHNICAL SPECIFICATION

MODEL SHIELD B12
Anti-Ram class / Crash rating Designed to stop 7.2 ton loaded vehicle @80km/hr known as K12(M50-P1)
Drive unit B12-H(Hydraulic-external)
Rising height 1000 mm
Width of blocked driveway 2000 mm – 6000 mm
Material High tensile structural steel
Axle Load 50 Tons
Structure & finish Galvanized against resist to corrosion followed by epoxy paint
Top plate Anti-slip
Hinges Heavy duty high tensile steel
Input Voltage 440 VAC + 10%,50/60 Hz,3 phase or 220 VAC + 10%,50/60 Hz,1 phase
Raise /lower time 3 – 6 sec, in emergency 1.5 sec
Oil tank 100 lt. -350 lt.
Protection class IP 67
Coating Signal yellow-black/yellow-red or customize color options available
Blocking in raised position Hydraulic lock
Duty Cycle 100%
Breakout resistance 16,80,000 J
Operating temperatures -20C to + 60C
Protection class IP 67
Coating Signal yellow-black/yellow-red or customize color options available
Blocking in raised position Hydraulic lock
Duty Cycle 100%
Breakout resistance 16,80,000 J
Operating temperatures -20C to + 60C
MTBF 70,00,000
SAFETY
Safety against vehicles Loop detector
Safety against humans Photo sensors
Control unit PLC/microprocessor based control unit with readily available integration with all access control devices
Visual & Sound 4 nos. of LED lights on front face & buzzer for operational alert
Driver alert Traffic light (Red/Green) – optional
Smart integration Can be integrated with TOTAL BA
POWER FAILURE
Power failure Manual hand pump
Manual Mechanical manual release device
Accumulator(optional) Accumulator for 04 cycles up/down operations in case of power failure in emergency