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Boarding stairs SI 18-39

boarding stairs
boarding stairs
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boarding, emergency
Other characteristics
self-propelled, telescopic, with covered area
for aircraft, for passengers
Height range

Max.: 3,900 mm
(153.54 in)

Min.: 1,800 mm
(70.87 in)


The AVIOGEI SI 18-39 Passenger Stair is a self-propelled airport equipment, with ecological diesel engine and hydraulic operating drives, appropriated for boarding /unboarding passengers on / from aircraft with boarding threshold height between 1800 mm to 3900 mm. The stair offers high drive stability, a generous platform for safe working conditions with various additional options. AVIOGEI SI 18-39 complies with the IATA AHM 913-2017 regulation for the aircraft damage prevention system Mounted on custom-made self-propelled chassis which incorporates diesel engine, drivers cab, stair section, hydrostatic drive system and associated hydraulics. Hydraulics Ramp cylinders, tilting cylinders and 4 outriggers All cylinders with pilot overcentre valves Trasmission Closed circuit hydrostatic Electrical system 12 VDC Propulsion Engine Diesel Braking system Service Servo-brake Parking Mechanical Lever Main Options – Control Panel in Platform – Emergency electro-pump – Telescopic Canopy – Opened/Closed driver’ cab – Platform width to 3000 mm – Winter kit – Heated/conditoned driver’cab – Safety System for aircraft door – GPS – Other Thermal engine
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.