TK-EXT58

Electric Passenger Stairs (Large)

Green lightning bolt symbol on a black background.

The TK-EKT58 is a fully electric passenger boarding stair with an automotive-grade CAN-bus control system and a wide 2150–5800 mm height range, designed to meet the needs of most global aircraft.

  • High-power electric drive system

  • Low platform entry height

  • Compact turning channel footprint

  • High structural load capacity

  • Large passenger throughput

  • Enhanced safety and stability system

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Specifications

Platform Size
3640 × 2200 mm (Narrow)
3640 × 2820 mm (Wide)
Step Size
276 × 1500 × 192 mm
Number of Steps
13 + 14
Wheelbase
3200 mm
Dimensions (L × W × H)
8000 × 2465 × 3680 mm (Narrow)
8000 × 3090 × 3680 mm (Wide)
Top Speed
60 km/h
Curb Weight
9500 kg
Creeping Speed
0.36 km/h
Range / Cycles
152 km / 74 t
Charging Time
≤ 2 h
Aircraft Range
A318/319/320/321, A300/310, A330/340, A350, A380, B737, B747, B757, B767, B777, B787, ERJ145/E170/E190, F50/F100, CRJ-900, MD-80/90/11, DC-10, C919