Road Blockers
Hydraulic Road Blocker
K4-grade blocker for gates · CHANGLONG factory direct
1 setMOQ
15–30 daysLead Time
12 monthsWarranty
- K4-grade blocker for gates
- Factory-direct pricing — no trading company markup
- OEM / ODM: size, color, logo and smart add-ons
- Export-grade packing, worldwide shipping
Specifications
| Item | Detail |
|---|---|
| Brand | CHANGLONG (SSCL) |
| 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 |
| Warranty | 12 months |
| Model | HYDRAULIC-ROAD-BLOCKER |
Options & Customization
| Option | Choices | MOQ |
|---|---|---|
| Opening size | Custom to site | 1 set |
| Color | Silver / grey / RAL custom | 1 set |
| Smart add-ons | LPR / APP / card reader | 1 set |
| Logo | OEM branding | 1 set |
Trade & Packing
| Price term | FOB Shenzhen / Guangzhou (CIF on request) — 正式报价以 PI 为准 |
| Packing | Steel frame + wooden case; container loading plan provided |
| Documents | Commercial invoice, packing list, B/L, CO, CE docs |
Certifications
CE Certified
ISO 9001
SGS Inspection on Request
Quick Answers
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.
Related Products
Build the whole entrance from one factory — mix and match in one container.
Cantilever Sliding GateRetractable GateSectional Sliding GateBoom BarrierK4 Rising BollardGet 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.