The TK-KT44B passenger stairs is build upon ISUZU commercial chassis featuring a superior reliablity and stability. It is in full comliance with IATA AHM 905, IATA AHM 910, IATA AHM 913, IATA AHM 915, IATA AHM 916, IATA AHM 920, SAE-ARP836A and MH/T6029-2003 etc.

The stair guardrails are made of reinforced foam- aluminum sandwich panels. Those panels support anodized aluminum tube handrails and the lighting units.
The ABS-580 features a notch-bar on each side of flight structure for electromechanical security latching.

All driving and aircraft approach operations are carried out from the driver’s station.
The stair can swivels according to the frame. Its tilting angle can be adjusted with the tilting cylinders, which enable precise positioning of the platform in respect to the aircraft doorsill.

Applicable Aircraft:

Suitable for medium to large aircraft such as A318, A319, A320,B707,B727, B737,TU-134, TU-154, Bae ATP, CANADAIR, DC8, IL-62M

Reliable market-proven commercial chassis, featuring with low stable speed, low service range and long endurance.

Branded hydraulic motor, featuring with long duration and reliable performance.

Well-designed electrical system with maloperation-prevention design and interlock protection to ensure a safe operation.

Advanced programmable logic controller, reliable and easy to diagnose.

Patented anti-slippery aluminum alloy stairs, side panel and arch-handrails, featuring with good ergonomic and safety design.