ZASP RB-SM501-1000 Shallow Mount Hydraulic Road Blocker
The ZASP RB-SM501-1000 is a shallow mounted hydraulic road blocker engineered for high-security vehicle interception where deep excavation is impossible. Requiring only a minimal foundation depth, it protects underground utilities while delivering full-size anti-ram performance.
Product Overview
The ZASP Suprema RB-SM501-1000 is designed for hostile vehicle mitigation at high-security entrances. Unlike conventional road blockers that demand a deep pit, this model uses a low-depth foundation, making it ideal for city-center sites, underground parking entrances, and locations where drainage pipes, cables, or rock formations make deep excavation impossible.
Key Features
Shallow Foundation
Minimal excavation depth protects underground utilities and reduces installation time and civil works cost
Heavy-Duty Construction
20 mm anti-slip steel plate with 1000 mm raised interception height stops ramming vehicles effectively
Hydraulic Drive System
Smooth and reliable lifting powered by industrial hydraulic power unit, suitable for high-frequency operation
Emergency Raise Function
Automatically lifts when power fails, keeping the entrance secure at all times
Intelligent Control
PLC control box supports loop detectors, remote control, card readers and integration with boom barriers
All-Weather Build
Corrosion-protected steel construction performs reliably outdoors all year round
Applications
The RB-SM501-1000 is widely deployed at government buildings, military bases, embassies, airports, power plants, data centers, logistics parks, and cash-in-transit routes. Combined with rising bollards, tyre killers, and barrier gates, it forms a complete vehicle access control system that filters authorized traffic and stops hostile vehicles.
Certifications & Standards
ZASP road blockers are crash tested according to international standards including IWA 14-1 and PAS 68, and certified to ISO 22343, providing verifiable anti-ram performance for tender documents.
Working Principle
When a vehicle approaches, the loop detector triggers the control system; the hydraulic power unit drives the cylinders to raise the interception plate from its flush position to full height in seconds. After authorization, the plate lowers back flush with the road surface to allow free passage. A duplex pump station option keeps the blocker operational even during maintenance.
Service & Support
Every unit ships with installation guidance, commissioning support, and spare parts supply. OEM and customization services are available for special widths, colors, and control requirements.
Technical Summary
- Shallow foundation - no deep pit required
- 20 mm anti-slip interception plate
- Hydraulic drive with emergency raise function
- PLC + access control integration
- IWA 14-1 / PAS 68 / ISO 22343 tested and certified
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