The electric-assisted towed boarding bridge auxiliary connection channel is a non-motorized boarding bridge auxiliary equipment developed by our company. The height of this boarding bridge auxiliary equipment from the ground is 2250 (front) to 2550mm (rear). It is suitable for passengers of small series passenger aircraft such as ARJ21 to pass through the boarding bridge, and can also be used as a lifting platform for aircraft maintenance personnel to work.
The two side railing assemblies are mainly composed of railing frames, anti-collision pipes, fixing devices, etc. The sliding door guardrail is 1100mm away from the platform. The guardrail frame is made by welding Φ38×2mm stainless steel tubes. The railing frame can move forward and backward through nylon sleeves. Anti-collision rubber tubes are installed on both sides of the front end of the movable railing.
The side panels are composed of side panels, top panels, bottom frames, longitudinal platforms, lighting fixtures, etc. The side panel is 70mm thick, the top panel is 105mm thick, and the bottom frame is welded and spliced with 10# channel steel. 600mm*1500mm Windows are installed on both sides of the side panel, and LED lights for lighting are installed at the front and rear ends of the top panel respectively.
Parameters of the electrically assisted towed boarding bridge auxiliary connection channel
Overall dimensions (length × width × height)(mm) : 2980×2500×3360
Curb weight (kg) : 2700
Effective dimensions of the channel (length × width × height)(mm) : 2500×2300×2200
Maximum speed (km/h) : 2.7
Rated load of the carriage (kg) : 1500
Uniform load (N/m²) : 3000
Test temperature conditions (℃) : -20 to 50
Maximum stroke of the telescopic platform (mm) : 500
The height range of the platform from the ground (mm) : 960-2325
Maximum slope of the passage (%) : 9.8
Chassis model: JSTY5030ZJB-0100000
Drive axle model: JSTY5030ZJB-0102000
Body size: JSTY5030ZJB-0105000
Applicable models: ARJ21-700, CRJ-100/200/700/900/1000
