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I. TECHNICL PARAMETER OF ROAD BLOCKER
1Motor power supply: AC380V 50/60Hz
2Control power supply: AC220V 50/60Hz
3Rising time: 3~4 second
4Falling time: 2~3 second
5Inner tube diameter: 219/273mm (D)
6Rising height: 400-800mm (H)
7Rising power: ??400Kg
8System working temperature: -30C~ +70C
9Controller: Remote control / keyboard
II. CHARACTERISTIC
1Steady and safe due to the Omron plc control system
2speedy and durable due to the use of hydraulic pressure
3Lower down the bollards by handle valve in case of power failure or fault of automatic system
4Raise up the bollards by handle pump in case of power failure or fault of automatic system
5Galvanization is durable and stainless
6Optimization of frame structure, high anti-impact capability, high loading capability
7Protecting key avoids mis-operation
Automatic Hydraulic Bollards
