Model: 273-GS800
The 275-GS800 Automatic Hydraulic Bollard is a high-security rising bollard designed for intensive vehicle access control at critical infrastructure sites.
Certified to M30 / K4 (7200 kg @ 48 km/h) impact resistance, it delivers fast response, high durability, and reliable operation in extreme environments.
The 273GS-800 Automatic Hydraulic Rising Bollard is a heavy-duty vehicle access control solution developed by GS Automatic for high-frequency, high-security checkpoints.
Designed and manufactured in accordance with M30 / K4 crash resistance standards (7200 kg vehicle at 48 km/h), the 273GS-800 effectively prevents unauthorized vehicle intrusion while maintaining smooth and reliable daily operation.
The bollard adopts a hydraulic driving system, ensuring fast rising speed, stable performance, and long service life even under intensive use conditions.
The cylinder is manufactured from 304 / 316 stainless steel or Q235 steel with RAL color powder coating, offering excellent corrosion resistance and mechanical strength.
Key structural features include:
Intercept height: 800 mm
Cylinder diameter: 271 mm
Cylinder thickness: 10 mm
Underground depth: 1360 mm
Flange diameter: 470 mm
This solid construction allows the bollard to withstand heavy impacts and harsh outdoor environments.
The 273GS-800 bollard is equipped with a dedicated control cabinet supporting:
Emergency lowering in case of power failure
Self-testing program for system diagnostics
Remote control operation up to 100 meters
Optional PLC controller for linkage with access control systems
It can be seamlessly integrated with:
Vehicle identification systems
Traffic lights
Inductive loop detectors
Other security management platforms
Optional safety features include pressure-sensitive reversal and heating units for low-temperature operation.
With an IP68 waterproof rating, the GS-800 is engineered for continuous outdoor use in demanding environments.
Operating temperature: -40°C to +70°C
Rising time: 4–6 seconds
Power consumption: 300 W
Designed service life: 10 years
The system maintains stable performance in rain, snow, dust, and extreme temperatures.
The 273GS-800 Automatic Bollard is widely used at:
Government and military facilities
Airports and seaports
Embassies and border checkpoints
Nuclear power plants
Data centers and critical infrastructure
High-security commercial and public buildings
Certified high-impact resistance (M30 / K4)
Fast response and intensive duty capability
Flexible system integration
Long service life with low maintenance
Customizable appearance and configurations
👉 Contact us for project consultation, customization options, and pricing.
Key Features
Tested and certified to M30 / K4 standard, capable of stopping a 7200 kg vehicle at 48 km/h.
Provides fast rising speed, smooth movement and long-term reliability under intensive use.
Manufactured with high-strength steel and corrosion-resistant finishes for harsh outdoor environments.
Supports remote control, emergency operation and integration with access control, LPR and traffic systems.
IP68 waterproof rating with optional heating system for extreme temperature conditions.
Impact Rating: M30 / K4
Intercept Height: 800 mm
Cylinder Diameter: 271 mm
Cylinder Thickness: 10 mm
Drive System: Hydraulic
Rising Time: 4–6 s
Material: 304 / 316 Stainless Steel or Q235 Steel
Finish: Brushed stainless / RAL powder coated
IP Rating: IP68
Operating Temperature: -40°C ~ +70°C
Power Supply: AC220V / AC380V
Emergency Lowering: Yes
Service Life: ≥10 years
The GS273-800 Automatic Bollard is widely deployed in high-security and high-risk environments, including:
Government & military facilities
Airports, seaports and border checkpoints
Embassies and diplomatic compounds
Data centers and critical infrastructure
Commercial and public buildings
