Road Blockers — All Models
Hydraulic and electric flip-plate road blockers for anti-ram protection at gates and checkpoints. Full-width steel plate, high-cycle duty.
Typical Specification
Common across this line — every model is customizable to your site.
| Plate width | 2–4 m |
| Plate thickness | Reinforced steel |
| Rise time | 3–6 s |
| Drive | Hydraulic power unit |
| Anti-ram | K4-grade design option |
| Integration | Loop detector, LPR, access control |
Looking for a model not listed? Send us your drawings — OEM & ODM supported.
Road Blockers — Buyer Questions
Straight answers to what buyers ask us most.
Road blocker or bollards — what is the difference?
A road blocker raises a full-width steel plate across the entire lane, so nothing can pass on either side of it; bollards leave gaps that a determined vehicle can exploit. Road blockers are the right choice for the single main gate of a high-security site.
How deep does a road blocker need to be installed?
The pit is typically 800–1,000 mm deep and cast in reinforced concrete, with a drainage sump. We provide a dimensioned installation drawing and can send an installation video before your contractor starts.
What happens during a power failure?
The plate can be raised or lowered manually with a hand pump (hydraulic models), and it fails safe in the raised position — the site stays protected until power returns.
How much does a road blocker cost?
Indicative FOB South China price is USD 3,000–9,000 per unit depending on width, plate thickness, drive and anti-ram rating.
Get Your Factory Quote Today
Tell us what you need — our sales team replies within 24 hours with price, specs and shipping options.
- WhatsApp: +86 173 2274 0704
- Email: clshengshi@163.com
- Contact person: Ms. Wang (Export Sales Manager)
- Foshan, Guangdong, China
Send Inquiry
Ms. Wang replies within 24 hours with price, specs and shipping options.