Shenzhen SEWO Science & Technology Co., Ltd.
                                                                                                           
Verified Supplier
23 Years
Since 2003
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SEWO Automatic Hydraulic Retractable Bollard 219mm Diameter with K6 Impact Rating for Traffic Control

Price Negotiable
Price: Negotiable
MOQ: 1 lane
Delivery Time: 5-7 working days
Brand: SEWO
Product Description
Automatic Hydraulic Rising Retractable Bollard
Steel stainless columns installed underground that can be raised or lowered via control system to regulate vehicle access and traffic flow. These bollards provide effective traffic management and enhanced security for various facilities.
Key Applications
Widely used in urban transportation, pedestrian streets, highways, toll stations, airports, schools, banks, parking facilities, and other locations requiring vehicle access control.
Primary Benefits
  • Reduces traffic congestion and improves safety
  • Provides additional security layer for access gates
  • Ensures effective use of fire protection channels
  • Controls vehicle types and access to restricted areas
Technical Specifications
Parameter Specification
Movement Principle Electric Hydraulic (Built-in Bollard)
Cylinder Diameter 219mm
Buried Structure Height 800mm × Diameter 334mm
Cylinder Height 600mm
Cylinder Thickness 6mm
Cylinder Cover Thickness 10mm
Cylinder Material 304 Stainless Steel Brushed
Protection Class IP68
Impact Rating K6 (withstands vehicle impact at 60km/h)
Load Capacity Can pass 100 tons container trucks
Rising Speed ≤4 seconds
Lowering Speed ≤2 seconds
Working Temperature -35°C to 75°C
Storage Environment -10°C to 65°C (rainproof, moisture-proof, dustproof)
Product Images
SEWO automatic hydraulic retractable bollard installation view Hydraulic bollard system in operation showing raised position Close-up view of SEWO retractable bollard mechanism Traffic control application of hydraulic rising bollards
Frequently Asked Questions
What is your company's strength in this industry?
Since 2003, SEWO has focused on developing new techniques and products, ranking among China's top 10 parking system brands.
What are your company's advantage products?
We specialize in smart parking management systems, barrier gates, turnstiles, access control systems, and related security products.
How about product quality?
Our products meet CE and ISO9001:2008 standards with AAA grade quality ratings and professional R&D team support.
Do you support customization requests?
We provide OEM/ODM services with over 20 years of industry experience, offering complete access management solutions.
What about after-sales service?
We provide lifetime technical support with global sales and service networks across Southeast Asia, Middle East, Africa, Europe, and America.
What is the delivery time?
Regular products: 5-10 working days. Customized products: based on specific requirements.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen SEWO Science & Technology Co., Ltd.
Location Busha Road No 231. Buji Street. Longgang District. Shenzhen. China
Contact Person Ella Su

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