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High-quality stainless steel hydraulic bollard automatic lifting bollard outdoor traffic road safety bollard with LED
Feature: 1. Anti-collision:It can be used normally after being hit by a 12-ton vehicle. 2. Anti-destructive power:After being hit by a 16-ton vehicle, Hydraulic road bollards deformation. 3. internal structure:With load-bearing steel beam and column, anti-collision steel beam column, 4navigation rods 4. Can be manually lowered in the event of a power outage 5. Linkage interface 6. Reversible operation according to requirements during ascent and descent 7. Noise during operation of the device≤60 dB 8. Waterproof integrated hydraulic drive 9. Control solenoid valve 24V 10. Control box display text adjustable (up, down, start, time control adjustment) 11. Display text in English 12. Water immersion performance:no leakage during 48 hours and normal lifting 13. Anti-corrosion performance level: