LED warning ring.
A red LED ring around the top of the cylinder provides a visible warning when the bollard is raised.
LZ-051Hydraulic Rising Bollard
A 304 stainless steel rising bollard with electro-hydraulic operation for controlled vehicle access at schools, business parks and commercial entrances.
ELECTRO-HYDRAULIC OPERATION
Rise to control.
Lower to let through.
The stainless steel cylinder rises above ground to control vehicle access and retracts into its buried housing to open the passage.
- Raised height
- 600 mm
- Cylinder diameter
- Ø219 mm
- Cylinder material
- 304 stainless steel
STRUCTURE & MATERIALS
Stainless steel.
Visible detail.
A 304 stainless steel rising cylinder with a red LED warning ring and yellow reflective band. The lower housing sits below ground.
Reflective band.
A yellow reflective band makes the raised cylinder easier to identify at the entrance.
Nylon sleeve.
The nylon sleeve sits around the rising cylinder at the interface with the buried housing.
Reinforced lower support.
The flange and buried housing form the support structure at ground level.
RAISED & LOWERED
Control access. Keep the passage clear.
Raised
Rise time 4 sThe cylinder stands 600 mm above ground to restrict vehicle access. The lower housing remains below ground.
Lowered
Lowering time 2 sThe cylinder retracts completely. The top cap sits flush with the paving to leave the passage clear.
Illustrative operating positions.
TECHNICAL DETAILS
Above ground.
Below the surface.
Plan the raised cylinder and underground housing together. Foundation, drainage and cable routes depend on the entrance layout and ground conditions.
- Raised height
- 600 mm
- Buried housing
- Ø315 × 775 mm
Plan the installation below ground.
The 775 mm dimension is the product’s buried depth. It does not define the complete excavation or foundation.
Share the entrance width, bollard quantity, ground conditions and drainage arrangements so we can confirm a suitable layout.
Electrical & operating specifications
| Parameter | Specification |
|---|---|
| Drive system | Electro-hydraulic |
| Cylinder material | 304 stainless steel |
| Cylinder diameter | Ø219 mm |
| Raised height | 600 mm |
| Cylinder wall thickness | 6 ± 1 mm |
| Stainless steel flange thickness | 6 ± 1 mm |
| Buried housing dimensions | Ø315 × 775 mm |
| Rise time | 4 s |
| Lowering time | 2 s |
| Power supply | 220 V |
| Ingress protection | IP68 |
| Operating temperature | −35°C to +75°C |
| Storage temperature | −10°C to +65°C |
PRODUCT QUESTIONS
Choosing your LZ-051.
How much space is needed below ground?
The catalogue specifies a buried housing diameter of 315 mm and depth of 775 mm. These are product dimensions. The excavation, foundation, drainage and cable routes must be planned for the site.
How fast does the bollard rise and lower?
The catalogue lists a rise time of 4 seconds and a lowering time of 2 seconds. The bollard rises 600 mm above ground and retracts to ground level.
Which access controls can be used?
Tell us how you want to authorise vehicle access and whether the bollards need to work with other entrance equipment. The controller, interfaces and supplied accessories are confirmed in your quotation.
What information is needed for a quotation?
Send the entrance width, required number of bollards, ground conditions, drainage arrangements and destination country. Include a site photo or layout and your control requirements.
YOUR PROJECT
Request an LZ-051 quotation.
Share your entrance layout, bollard quantity and control requirements.
LZ-051 Hydraulic Rising Bollard304 stainless steelConfiguration confirmed in your quotation