Passenger Boarding Bridge(PBB)

The PBB is a kind of movable lifting closed walkway enables passenger to transitin a safe and comfortable manner from the terminal building to the aircraft and viceversa all day, it is mainly applicable to Civil Airport.The PBB is a kind of movable lifting closed walkway enables passenger to transitin a safe and comfortable manner from the terminal building to the aircraft and viceversa all day, it is mainly applicable to Civil Airport.

Main technical parameters4.

A. Operating environment:

temperature: -20 ~ +60 °C

Standable wind speed at work: 27m/s

Standable wind speed when retracting and extending: 60m/s

Seismic fortification intensity: 8

B.Load:

Floor load:3.00kN/m2

Top load: 1.20kN/m2

C. Tunnel size:

Tunnel size: R Tunnel size: 2200mm (inside height) ; 1500mm (inside width)

Inside width of cabin: 3050mm

Inside height of cabin: 2900mm

D. Operating parameters:

Cabin port rotation angle: turn left 93 o , turn right 35°Rotunda swing angle: turn left: 88.5°+1.5°turn right 88.5°+1.5°Cabin port height range: 1.8m ~ 5.5m

horizontal velocity: 0 ~ 0.5m/s (variable speed)Vertical velocity: 0.016-0.03m/s (adjustable speed)Cabin rotating speed: 2.5°+0.5 /s