CAME MRB SHLW
ROAD BLOCKER

The MRB SHLW Road Blocker is a high-security solution designed for vehicle access control and impact resistance. Constructed with robust materials, it ensures reliable performance under demanding conditions. Featuring a hydraulic system with rapid raise/lower capabilities and advanced control options, it is suitable for critical installations such as military bases, airports, and government facilities. The road blocker is crash-resistant, with anti-corrosive finishes for long-term durability. Integrated safety features and compatibility with access control systems make it versatile for diverse applications while maintaining efficient operation even in power-off scenarios.

Crash Resistance: Reinforced structure with U-shaped beams and non-skid galvanized steel.
Hydraulic System: Double wire-reinforced hoses and industrial pump for heavy-duty performance.
Fast Operation: Optional Emergency Fast Operation (EFO) for quick raise-up in critical situations.
Customizable Control: Compatible with third-party access systems and diagnostic PLC displays.
Weatherproof Design: IP-rated components for protection in harsh conditions.

Get Pricing

Came

CAME is a global company that designs and manufactures technology for homes, businesses, and public spaces. Their products include access control, automation, parking, and security systems.

Product Benefits

Enhanced Security: Withstands high impacts, ensuring effective vehicle blocking.
Reliability: Designed for continuous use with robust materials and safety features.
Operational Flexibility: Manual operation and battery backup for emergencies.
Ease of Maintenance: Accessible components with service-friendly integration.
Versatility: Wide range of optional features for tailored installations.

MRB SHLW ROAD BLOCKER PDF Download

MRB SHLW ROAD BLOCKER Brochure

MRB SHLW ROAD BLOCKER Architectural Specifications

Category: Products

Specification

Technical Features
Details
Options
Dimensions

Power
Standard 400 V AC 3-Phase 50/60 Hz, 2,2 - 11 kW motor (varies depending on the number of blockers in the set to be fed and the accessories to be included). Operating with 24V DC in case of power failure is optionally available.
Control Pack
24V DC powered PLC control unit is placed in power unit cabinet. 24V DC (opt.12V DC / 230 V AC) solenoids.
Speed
Standard operation ~3 - 5 sec. (ascend/descend) depending on road blocker dimensions. Fast raise up (EFO, by optional hydraulic accumulator) ~1 - 1,5 sec. and may differ depending on number of blockers in the set and the raising height.
IP Rating
IP55 - Hydraulic Power Unit (optionally electronics control unit with IP67 protection box) IP68 - Hydraulic Piston
Operating Temperature
-5°C / +55°C (opt. -30°C / +70°C)
Crash / Impact Rating
Product Code
Blocker Unit
Width - mm (X)
Nr. of Pistons
Dimensions -
mm (LxWxD)
Raising Height
-mm (H)
Mounting
Depth-mm
MRB 25P 60
SHLW
250
1
1420 x 705 x 290
600
290
MRB 35P 90
SHLW
350
1
1920 x 925 x 390
900
390
Axle Load Resistance
20 t
Hydraulic Power Unit
and Cabinet
Strengthened industrial hydraulic pump. 40 - 120 lt capacity oil tank (depending on the number of blockers to be fed and the raising height) with magnetic metal collector and suction filter. Built-in oil level and oil temperature indicator. Standard 60 - 120 bar pressure (depending on the number of blockers to be fed, max. 160 bar). 10 m R2 type (double wire braided mesh) reinforced hydraulic hose. Interconnecting hoses in case of installations of multiple blocker units. Motor, hydraulic pump and solenoid valves are placed in an easily accessible galvanized and electrostatic powder coated steel cabinet with 2 built-in lock lids (opt. stainless steel cabinet).

Cabinet Type
Cabinet Type
Length (mm)
Height (mm)
Cabinet 1
940
570
970
Cabinet 2
1040
590
1285
Cabinet 3
1243
840
1285
Suitable cabinet type is selected according to the preferred product configuration.
System
Down, up, stop, emergency inputs and external sensor inputs/outputs (e.g. loop detector, safety sensor, traffic light, remote control, etc.). System alerts with an audio signal during lowering and raising operation. A loud siren alert in case of alarm or emergency. System stops in case of emergency as per default set-up and possible to be lowered or raised automatically (user’s preference). Can be lowered and raised manually in case of power failure or during maintenance with manual pump (opt.) and manual valve feature. Automatic raise up mode deploys (available with optional loop detector) the road blocker after the vehicle has passed over. Sensor controlled stopping both at the top and bottom positions of the blocker unit. Free standing piston connection structure that does not put any load on the piston during vehicle passage and in case of an impact. Safety devices (if any, such as; safety sensor, loop detector, etc) are enabled in case fast raise up (EFO, optional) feature is activated and they can be optionally disabled.
Bollard Unit
(Underground Unit)
All parts are coloured with industrial paint with two components over anticorrosive primer application. Body is structured and strengthened with U-shaped beams. Product is designed that no vehicle crashing effect can displace it after embedded or installed in to the ground.
Bollard Unit
(Impact
Blocking Unit)
Top plates (vehicle pass through surface) are hot dip galvanised and electrostatic powder coated. All other parts are coloured with industrial paint with two components over anticorrosive primer application. Moving parts are colored with RAL 1003 yellow (impact surface yellow-black) and fixed road surface plates in RAL 9005 black. In addition, the impact surface is finished with reflective signs and warnings. Bulge free hidden hinge structure below the ground level allows vehicles to pass over smoothly and quietly. Top panels where the vehicles pass over are made of 8 / 9 mm thick hot-dip galvanized steel with non-skid surface. The road blocker moves up and down as a block supported by a Ø 50 mm steel hinge at pivot point, which are welded on the main frame with wedges for extra strength. Impact blocker unit raises with 45°angle from the ground level. Impact blocking unit and the underground unit are connected with 1 set of linkages in 2 pairs of 15 mm each fastened together by a stainless steel shafts of Ø 30 mm diameter. Front and side faces of the blocker unit are covered with decorative telescopic panels. A top lid integration is available for easy access to interior units for service and maintenance purposes.
Control System
3 buttons for up, down and stop operations and 1 button for emergency stop are contained in a box that is suitable for outdoor use (optionally, 1 button for EFO-fast raise up). System stops its movement with the command from safety sensor (opt.) and loop detectors (opt.). Contains built-in LED indicators and 10 m cable. The system works with ÖZAK PLC as standard. Status of safety sensors (if any) and loop detectors (if any), position and movement of the blocker and low oil level situation of the system can be monitored with optional PLC with diagnostic display. Compatible with any access control system (by third parties).
Power-off Situation
Road Blocker remains in its position in case of power-off. Optionally; can be lowered or raised and lowered by battery pack with 24V DC motor. Battery pack provides min. 60-100 movements when fully charged (minimum number of movements vary depending on the number of blockers in the set to be fed).
Optional Features and Accessories
Hydraulic accumulator for EFO-fast raise up , 24V DC motor in case of power failure ( min. 60-100 movements ), oil heater (for oil tank), oil cooler, heater for electronic components, submersible pump, traffic light (Ø200/300 mm, red-green LED, electrostatic powder coated over 304 grade stainless steel body), traffic light pole (electrostatic powder coated over hot dip galvanised steel), loop detector (double contact), safety sensors (with 50 cm height poles), IP67 box (for PLC, SMPS, connectors etc inside power unit), wireless remote control (receiver and transmitter), external buttons, hot dip galvanization, double effect hydraulic unit, double speed hydraulic unit, PLC with diagnostic display, front flashing indicators, oil level sensor.
Installation
Installation with C30 grade concrete and steel rebar reinforcement. Ground levelling and preparation works shall be carried on before pouring the concrete. Allowable bearing value of the ground shall be minimum 1/2 kg/cm2 , if not, works shall be carried on to fulfil. Installation shall be done according to the manufacturer’s instructions.
Details
Options
Dimensions