Electric Self-Propelled Passenger Stairs

Timsan's Electric Self-Propelled Passenger Stair series is designed to meet customers’ requirement for the Green Airport Era. The Timsan EPS series has various service height range configurations from 1,800 mm to 6,000 mm with its robust, durable and reliable chassis and stairway.  The EPS series has high stability capability against wind speed up to 75-100 km/h with four synchronized electro-hydraulic operated stabilizers. The powertrain consists of 80 V AC electric traction motor, hydraulic pump motor, drive axle, 80 V DC battery pack and high efficiency AC motor controller with re-regenerative braking system. The platform and steps are covered with anti-skid checkered aluminum plates as standard and specially designed extruded aluminum floor covering is also available as option. Stairways have well designed tread-riser ratio steps and a foldable aluminum step is provided at the bottom of the stairway. Telescopic stairway has hydraulic released mechanical stops to be kept firmly on every single step. The front platform has sliding side panels of 1,100 mm height to be countered to suit the aircraft profile and has swiveling part for ease of alignment to the aircraft fuselage. The EPS series has optional 1,500 mm wide steps, canopy, bellows, winter-kit, safety-shoe and Aircraft Safe Approaching System (ASAS).