JSTY3750DKT passenger stairway is 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 passenger aircraft. The working height of the passenger ladder is 2200 ~ 3750mm, and it can be used as a ladder for the work of the maintenance personnel.
The two sides of the passenger boarding ladder protection board assembly are composed of the protection board skeleton, railings, interior and exterior decorative boards, ladder headlights, etc. The frame of the protection board is made of 38x25x1.5 stainless steel rectangular tube welded, the handrail is made of φ38mm stainless steel pipe, the interior and exterior decorative board is made of δ=4mm new aluminum plastic decorative material, and the two sides of the protection board are equipped with 6 LED headlights for lighting. There are two solar panels on the right side.
When the solar controller display panel shows the sun, it means that the solar photovoltaic panel is charging. The lead-acid battery of this car has a voltage of 48V and uses solar energy for photovoltaic charging. See the picture below. In the absence of light, there is a battery charging socket at the rear of the vehicle, and the lead-acid battery can also be charged using a battery charger.
