JSTY5080KTE passenger boarding ladder is a new type of pure electric airport ground equipment designed and manufactured by Tianyi Joint Stock Company specially for passengers to board and disembark from the aircraft, with a platform height of 2150-5800mm, which is mainly composed of Tianyi's self-made special electrically-driven chassis, fixed ladders and sliding ladders, docking platforms, hydraulic systems, electrical systems, etc. The whole vehicle is made of mature and reliable power system, and the power system is made of high quality and high reliability.
The whole vehicle adopts mature and reliable power system with strong climbing ability and good low-speed stability, which can meet the current domestic ARJ21, ERJ190, B737CL, 737NG, 737MAX, A320 series, A320NEO and all other aircraft models.
JSTY5080KTE passenger boarding ladder is equipped with Ningde Times iron ion phosphate power battery, Beijing Institute of Technology (BIT) Huachuang permanent magnet synchronous drive motor and motor controller, and the supporting parts are all famous brand products with high reliability.
Overall mass kg: 7600
Wheelbase mm: 3400
Wheelbase (front/rear) mm: 1685/1525
Maximum speed km/h: 30
Outer diameter of passage circle mm: 18200
Minimum ground clearance mm: 200
Travelling distance of movable platform mm：0～400
Working height of passenger lift mm：2150～5800
Height adjustment mode: up and down ladder telescopic type
Number of steps of upper ladder: 12
Number of steps of lower ladder : 15
Step depth mm ：285
Step width mm ： 1500
Step height mm ：192
Maximum inclination angle of ladder body (°): 38.5
Upper platform depth mm: 3300
Upper platform width mm : 2200