Infrastructure

Safe and reliable:

a. The design of the boarding bridge fully considers the safety of passengers, aircraft, and boarding bridges.

b. The automatic joint operation system can improve the efficiency of joint operations and reduce the risk of manual operation errors.

c. The lifting column is installed far from the cabin port, providing ample space for bridge equipment installation.

d. The lifting column runs smoothly, ensuring a comfortable and stable experience for passengers.

e. The wide and thick wheel frame system ensures the smooth operation of the boarding bridge.

f. Safety boots ensure the safety of the aircraft.

g. The setting of the automatic leveling device is safe and reasonable.

h. The unique design of the pick-up canopy achieves a seamless connection with the aircraft.

i. The safety design of the transition area of the movable channel.

j. Operation is safe and ergonomic.

Maintenance and longevity:

a. As long as the hydraulic hybrid boarding bridge is well maintained and the surrounding environment is clean, the hydraulic oil can be used for more than five years without replacement.

b. A manual bridge retreat device is set on the outside of the walking wheel, allowing for safer and more effective manual bridge retreat actions.

c. The main parts of the hydraulic hybrid boarding bridge lifting system are self-lubricated by hydraulic oil, reducing lubrication and maintenance work.

d. The hydraulic system requires only one drive motor, and all parts are only 35% of the electromechanical lifting system. The system has a long service life and fewer spare parts, reducing maintenance costs.

e. The hydraulic cylinders, hydraulic hoses, various valves, and other components of the hydraulic hybrid boarding bridge lifting system are installed on the side of the road wheel frame beam. Maintenance personnel can perform maintenance on the apron, which is safe and convenient.

f. The top of the boarding bridge is equipped with a full-aisle safety fence to provide more secure protection for the maintenance personnel on the top of the bridge.

g. The automatic leveling device installed on the outside of the cabin port allows the maintenance staff to perform maintenance only through the elevator or ordinary elevator on the apron.

Strong Environment Adaptability

• The boarding bridge is suitasble for ambient tempreatures ranging from -40C to 60C. The floor load capacity is 300kg.m2, and the roof load capacity is 120kg/m2. It can withstand wind speeds of up to 216km/h.
• It is compatible with all aircraft types from Class C to F, including the A380.
• The boarding bridge can provide installation interfaces and system connections for equipment such as the 400Hz power supply and bridge air conditioner.
• The supporting fixed channels and boarding bridge are designed in a unified manner.

Key Features:

• Flexible Power Input: The system utilizes flexible electric technology to draw power from the existing maintenance distribution box, continuously providing reliable 115V/400Hz power for the aircraft.
• Modular Design: The modular design of the system includes EMI filtering and APFC (Active Power Factor Correction) technology at the grid input, which reduces pollution to the electrical grid.
• Advanced Control Technology: The software control utilizes a microcomputer system based on a monolithic microcontroller with data processing capabilities. The output phases can be adjusted and used separately to meet the high quality power supply requirements for different aircraft states.
• Compliance with Standards: The power supply is developed in accordance with national military standards, specifically �"GJB181-2003", "GJB572A-2006", and "MHT6018-2014", while also addressing the practical needs of a user.
• High Power and Reliability: The system features high-power modules, medium and large-scale integrated circuit control and protection, and crystal oscillator clock frequency stability. It offers high frequency stabilization, accurate voltage stabilization, a good output sine waveform, robust protection functions, and strong load capacity.
• User-Friendly Design: The horizontal cabinet is equipped with casters for easy mobility. The parts are layered in a partitioned structure with a reasonable layout, providing a visually appealing and easy-to-use design. Maintenance is simplified, and the system is stable and reliable.

1. Miniaturization, lightweight design, easy to transfer transportation.

2. Precise and reasonable integral structural design and component matching, compact structure, small volume, good site adaptability and passability.

3. Safe, reliable and convenient to use Personal safety protection: 24V safe voltage is used for equipment operation and control, and protective isolation measures are set for all rotating parts; Equipment safety protection: automatic protection against system pressure and overtemperature, and safety measures such as power locking and emergency shutdown; Automatic control: automatic control system realized by special controller, automatic differential adjustment of refrigeration capacity and automatic control of air supply temperature; Automatic operation, automatic defrosting and automatic protection.

4. Three-stage cooling: the equipment is suitable for fresh air, the evaporator adopts four-stage cooling, and the outside hot air reaches the temperature range required by the aircraft after cooling/heating with a large temperature difference, with a large temperature fluctuation range.

5. The frame structure is matched with the movable panel, so the maintenance is simple and convenient. 6. Humanized design conforming to the use function Autonomous monitoring: real-time digital display of operation data, automatic monitoring, automatic diagnosis, display and storage of basic faults; Fast external power plug, suitable for all three-phase four-wire system and three-phase five-wire system power input.