The CMPS2555 is a truck mounted telescopic adjustable height passenger stair suited to both narrow and wide bodied aircraft ranging from the B737 to A340 / A380 and B777 / B787. The passenger stairs are constructed with a fixed lower stairway and a telescopic upper stair and platform, mounted on a welded steel chassis-frame. The step treads and top-platform walking area are surfaced with grip faced aluminium tread plate to assist passengers in all weather.
The bottom step is hinged for additional ground clearance. Four hydrailic stabilisers provide excellent stability in operation. Sliding side-rails with hand operated spring bolts at both sides of the top platform facilitate opening the aircraft doors with the steps interfaced to the door.
A spring loaded rubber buffered pivoting section is fitted at the leading edge of the top-platform to interface with fuselage contours. The standard unit has tubular/sheet steel side-panels with handrails fitted to both sides of the stair flight. Full solid-sheet steel panels with D-Rubber buffers to the leading edge are fitted to each of the sliding rails at each side of the platform.
As standard the chassis is painted black and all other sections are painted in a single corporate colour. Lighting, worklamps, airfield beacon and aircraft approach sensors are all available as standard fit options.
|Height Range||2,500 - 5,500mm|
|Stair Riser Height||196mm|
|Stair Tread Depth||250mm|
|Stair Tread Width||1,348mm|
|Top Platform Width||1,986mm|
|Top Platform Length||1,500mm|
|Overall Weight||3,660 kg|