Hydraulic Automatic Bollards
Our hydraulic bollards are an ideal solution for high usage applications, providing safety and security on industrial sites, commercial venues and public spaces.
These types of areas are the most likely to see heavy levels of daily traffic, so hydraulic bollards have been designed with durability and longevity in mind.
They use fewer moving parts in their construction, and their internals are submerged in oil, which enables them to last for a number of years before they require maintenance. If you’re looking for a reliable and cost-effective solution for controlling access in a high-traffic area, you can trust be sure that our hydraulic bollards are more than up to the challenge.
Our hydraulic automatic bollards are available in various diameters and heights, and you can choose between stainless steel and galvanised steel options.
Further key features include:
- Various break-in values
- LED light crown
- Soundbox, which serves as an audible warning when the bollard is moving
- Various means of control, including a fob, keypad, intercom and mobile phone
- Induction loops (useful devices which can be set up to ensure that bollard does not rise when a vehicle is moving over the top, or configured so that the bollards are automatically lowered on exit)
If you have any queries about our hydraulic bollards, or you’re looking for some more in-depth advice, don’t hesitate to give us a call on 01535 509001.
Frequently asked questions
What makes hydraulic automatic bollards different from electro-mechanical bollards?
Hydraulic automatic bollards use a pressurised fluid drive system to raise and lower the bollard post, whereas electro-mechanical bollards rely on an electric motor and mechanical drive. Hydraulic systems deliver greater lifting force, faster cycle times, and superior performance under intensive continuous use. They are the preferred choice for high-security, high-cycle environments such as government facilities, airports, and critical national infrastructure where reliability is non-negotiable.
Are hydraulic bollards PAS 68 or IWA 14-1 rated?
Yes, selected models within our hydraulic bollard range carry PAS 68 and IWA 14-1 certification — the internationally recognised standards for hostile vehicle mitigation (HVM). These ratings confirm that the bollard has been independently crash-tested and verified to stop vehicles of specified weights travelling at defined speeds. If you require certified HVM bollards for a specific site, our team can advise on the most appropriate rated product for your security requirements.
How many cycles per day can hydraulic automatic bollards handle?
Hydraulic bollard systems are engineered for intensive operational demands. Depending on the model, many hydraulic automatic bollards are rated for several thousand cycles per day without performance degradation. This makes them ideally suited to high-footfall sites such as transport hubs, shopping centres, stadiums, and busy urban access points where continuous, reliable operation is essential.
What happens to hydraulic bollards during a power failure?
Hydraulic automatic bollards can be configured with either fail-safe open or fail-safe closed operation modes, depending on your site’s security requirements. Fail-safe open allows vehicles to pass freely in the event of a power outage — useful for emergency access routes — while fail-safe closed keeps the bollard raised to maintain security. Battery backup systems can also be specified to maintain normal operation during short-term power interruptions.
What does hydraulic bollard installation involve?
Hydraulic bollard installation requires groundworks to accommodate the bollard housing, hydraulic power unit, and associated pipework. Our engineers will assess ground conditions, utilities, and site access requirements during a free site survey before works commence. Installation timescales vary depending on the number of bollards, site complexity, and ground conditions, but our team manages the entire process from civil works through to commissioning and handover. Bollard Security Ltd provides full installation services across the UK, including London, Essex, Birmingham, and Yorkshire.
