Hydraulic Road Blocker HRR-HS
Price determined individually
Description
HRR-HS Hydraulic Road Blocker is designed to protect high-security vehicle entrances and locations exposed to vehicle-ramming threats. Its heavy-duty structure prevents a vehicle from continuing forward by causing significant damage to its front section, wheels and underbody. The hydraulic drive provides fast raising and lowering, while PLC-based control enables integration with various access control systems.
Product main features:
- Heavy-duty structure manufactured from S235 steel.
- Adjustable raised height from 500 to 1000 mm.
- Raising and lowering time of 3–5 seconds.
- Manual hydraulic pump for operation during a power failure.
- PLC control compatible with card readers, biometric devices and remote controls.
- Expandable with induction loops, traffic lights and emergency power systems.
Technical data
| Device type | Hydraulic road blocker |
| Raised height | 500–1000 mm |
| Available width | 1500–6000 mm |
| Structural material | S235 steel |
| Structure | Heavy duty |
| Axle-load resistance | 50 t per axle |
| Standard colour | RAL 1028 traffic yellow / RAL 9005 black |
| Top plate | Plain or optionally chequered, painted yellow with black stripes |
| Hinges | Heavy-duty, specially designed hardened-steel hinges |
| Drive | Hydraulic |
| Raising and lowering time | 3–5 s |
| Emergency Fast Operation | 1.5 s – optional |
| Motor power | Min. 3 kW, 1500 rpm |
| Standard power supply | 380 V, 3-phase, 50–60 Hz |
| Optional power supply | 220 V / 440 V / other, 3-phase, via transformer |
| Power-failure operation | Manual hydraulic hand pump |
| Optional backup operation | Hydraulic accumulator, DC motor with batteries or UPS |
| Control system | PLC with additional inputs and outputs |
| Desktop keyboard | Raise, lower, emergency stop and key-operated control |
| Position detection | Proximity sensor |
| Safety system | Dual vehicle safety loop detector |
| Traffic light | Red/green LED, Ø200 mm, on a 2 m steel post |
| Standard operating temperature | -25°C to 65°C |
| Optional operating temperature | -40°C to 70°C |
| Operating humidity | Up to 95%, non-condensing |
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