The working height of the passenger ladder is 2200 ~ 3750mm, Suitable for A318, A319, A320, A321, B707, B727, B737, DC-8/40/50F, DC8-61/61F, DC8-62/62F, DC8-63/63F, 1L-18 and other series of passenger aircraft, and can be used as a ladder for maintenance personnel.
The side guard panels are composed of guard panel frames, handrails, inner and outer decorative panels, ladder head lights, etc. The guard panel frame is made by welding 38x25x1.5 stainless steel rectangular tubes. The handrails are made of φ38mm stainless steel tubes. The inner and outer decorative panels are made of δ=4mm new aluminum-plastic decorative materials. There are 6 LED lights installed on both side guard panels for lighting purposes. Two solar panels are installed on the right side guard panel.
The base frame is welded together from 120x60x4 rectangular steel tubes. The first two wheels are load-bearing solid tires 4.00-8, and the last two wheels are 6.5-10. The passenger elevator traction or pushing is equipped with traction pins and steering rods. Hand-cranked support legs are set around the base frame, and a handbrake is set on the right side of the main beam. An electric assist is installed, with the battery providing power to drive the rear wheels. The operation handle is located in front of the driver's seat.
Passenger boarding ladder (power assisted) Technical parameters:
Overall vehicle dimensions (length × width × height) mm: 7140 × 2230 × 3340
Platform dimensions mm: 2000 × 1400
Handrail height of the ladder body mm: 1170
Front overhang mm: 525
Back overhang mm: 1290
Axle distance mm: 4030
Overall vehicle curb weight: 1900 kg
Front wheel load: 1050 kg
Rear wheel load: 730 kg
Height adjustment method: stepped parallel four-bar displacement type
Walking mode: electric, push or traction
Tread plate size: 300 × 1120
Operation door travel: 850
Working platform lifting height: 2200mm - 3750mm
Cylinder travel: 0 - 1540mm
Maximum distance between the platform front section and the deck plate: 1000
Front/Back tire specifications: 4.00-8 / 6.5-10
Minimum ground clearance: 160mm
Maximum number of passengers carried by the entire elevator: 33
Working environment temperature: -20 to 50℃
Manual pushing force of the passenger elevator vehicle: ≤ 300N
