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Hydraulic Bollards


OPTIMA that has adopted it as its principle to keep customer satisfaction on the forefront by launching the products whose quality standards are at utmost levels on the markets is always there for you with its after-sale support services.

Hydraulic Bollards | HRB-HS

Hydraulic Bollards
Hydraulic Bollards
Hydraulic Bollards
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Optima HRB-HS series hydraulic retractable bollards are designed for high security vehicle entrances, military, industrial, governmental and commercial buildings or streets which are closed to vehicle traffic between certain hours of the day.

The drive unit is hydraulic, but in case of power failure bollard can be lowered or lifted manually with the help of manual hand pumps. With the help of PLC controlled electronics, raise/lower function can be achieved by every kind of card readers, biometric readers like fingerprint or hand shape, radio control, on/off key switch etc. Besides, safety accessories like photocells, inductive loop detectors, flashing lights or red/green lights can be integrated to the system.


Height when raised

400-1200 mm

Environmental durability

316 stainless steel sleeve, underground parts are hot dip galvanized

Axle load

50 tons


Heavy duty

Top plate

Sand blasted aluminum with flashing light around

Type of steel

S275 (inner core), finishing 316 stainless steel sleeve

Traffic light

Red/green LED, 200 mm diameter, steel post 2 m height and electrostatic powder coated


380 V, 3 Phase, 50-60 Hz (or 220 V/ 440 V etc., three phase, 50-60 Hz optional by a transformer)

Power failure

Manual hand pump, (or Hydraulic accumulator, DC motor and batteries or UPS (optional))


From 1 bollard to 4 bollards per hydraulic unit: 3-5 s (1.5 s Emergency Raise)

From 5 bollards to 6 bollards per hydraulic unit: 5-7 s (2 s Emergency Raise)

From 7 bollards to 8 bollards per hydraulic unit: 8-12 s (3 s Emergency Raise)

Desktop keyboard

Raise, lower, emergency stop, key operated, ‘keyboard in use’ light indicator

Extra I/O at the PLC

Enough I/O’s to connect any card reader, extra override keyboard etc. later on

Proximity Sensor

Available to sense the position of the bollard

Dual vehicle safety loop detector

This detector is used for safety

Motor Power

Min 4 KW, 1500 rpm

Environmental conditions

-25 °C and +65 °C, %95 non-condensing humidity

Environmental conditions (optional)

-40 °C and +70 °C, %95 non-condensing humidity

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