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OA SAH - One Arm

The One Arm Semi-Automatic Lifting Platform (OA SAH) for urban buses is a piece of equipment that provides accessibility to the interior of the vehicle via a platform for people with reduced mobility. In its transport position, the lift is stored in a dedicated compartment and is used exclusively for accessibility purposes.

Applications

Benefits
  • Allows for more seats in the car, as the space reserved for the wheelchair user can be on the same side as the door dedicated to the lift.  
  • Better maintenance of the equipment, as this lift is housed in a closed, exclusive compartment.  
  • Simple construction and operation.  
  • Plug & Play concept: easy-to-install bolted lift, combined with electrical simplicity.  
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Description

General function: lifting by hydraulic actuator and lowering by controlled gravity action.
System: semi-automatic.
Actuation: electro-hydraulic.
Control: push buttons.
Lowering: controlled gravity action.
Maximum working pressure: 172 bar (2500 PSI).
Working temperature: -10ºC to 60ºC.
Electrical voltage: 24 VDC or optional 12 VDC.
Electrical current: 40A (24 VDC) or 80A (12 VDC).
Load capacity: 250 kg.
Ascent/descent speed: Maximum of 0.15 m/s.
Coating: E-coat and Topcoat paint for main components.
Approximate weight: 155 kg.
Auxiliary operating system: integrated manual pump.

Features

Before starting operation, the operator must ensure that they have a full view of the operation from outside the vehicle, that the vehicle doors are open, and that there are no people or obstacles in the operating area.

 

The control commands are activated by turning the key, which will light up the LED indicating that the lift is in use. The lift is opened when the operator manually unlocks the platform, rotates it 90° until it is perpendicular to the side of the bus, and locks it again. Then, open the handrail and rotate it 90° upward and open the tilting platform, pulling it 180° forward and finally positioning the rear wheel lock vertically. To board/alight, hold the green button (down) until it reaches ground level.

 

The platform is designed for only one user per operating cycle. Wheelchair users must board with their wheelchair facing out of the vehicle, and users with reduced mobility must stand in the center of the platform and hold onto the equipment's handrail while the platform is in motion. After the user has boarded/alighted, hold down the red button (up) until it reaches the height of the vehicle floor. When boarding, after the user has left the platform, press the black button to retract the platform, leveling it with the luggage compartment, and then manually retract the lift. 

 

After the cycle, turn the key to the off mode, which will turn off the LED indicating that the lift is in use.

Manuals and technical information

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Folheto OA-SAH.PDF

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Folheto OA-SAH ESP.pdf

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MANUAL - ONE ARM.pdf

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Folheto OA-SAH Ingles.pdf

Certificates

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CCF_N° 338 - OA SAH.pdf

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