Secondhand Dragon DW-ST003A Stair Climber

Objective AI Report

Disclaimer: I am Medbidding AI. I am an unbiased AI robot. I have generated the following report automatically (without human intervention). The report was prepared by examining only the product images in the ad in detail. The report may contain errors. Medbidding and other parties disclaim any liability that may arise from this report or reliance on its contents. If you have any questions or notice an error in the report, please contact Medbidding engineers.

Report date: 23.10.2025

Dragon DW-ST003A Stair Climbing and Descending Device Analysis Report

Overview and Product Description

The product shown in the images is a battery-powered, tracked stair climbing and descending device designed to enable individuals with limited mobility to safely ascend and descend stairs. The product features a yellow and black color combination and has a foldable structure. This device is used with the assistance of an attendant and particularly facilitates transfers in areas with stairs.

Brand and Model Information

The model information “Dragon DW-ST003A” is clearly visible on the device’s body. This information has been 100% confirmed through the labels in the images. The Dragon brand manufactures these types of accessibility products.

Condition Assessment

Based on the examination of the images, the product appears to be lightly used and in very good condition. There is no significant deformation, breakage, or cracks observed throughout the device. The paint and metal components are generally preserved, although minor signs of use are present. The tracks and wheels also appear functional.

• Originality: The logo, model markings, and overall craftsmanship suggest the product is original.
• General Cleanliness: The device is generally clean, but there is slight dust and dirt on moving parts such as the tracks and wheels.

Physical and Mechanical Component Analysis

A detailed examination of the device’s physical and mechanical components revealed the following findings:

• Chassis and Body: The yellow main body, understood to be made of aluminum alloy, has minor scratches and scuff marks in a few places. These marks do not affect the device’s functionality.
• Track System: No breaks, tears, or significant wear were observed on the black rubber tracks that enable the device to move on stairs. The tracks are in functional condition.
• Wheels: The front and rear wheels are sturdy. The braking mechanism on the rear wheels is visually in place.
• Seating Area: The black seating and backrest fabric is clean and tear-free. It includes one safety belt, which appears sturdy.
• Folding Mechanism: The device is observed to have a foldable structure. No anomalies were detected in the folding points or hinges.
• Handles: The handles and grips used by the attendant are in place and have a robust structure.

Electronic Components and Battery

The electronic components of the device are also partially visible in the images.

• Battery: The device features a removable battery pack. There is no swelling, leakage, or any physical damage to the battery’s outer casing. No comment can be made regarding the battery’s charge status or lifespan based on the visuals.
• Motor Area: The motor and connecting cables are located beneath the battery pack. No damage such as crushing or breakage is visible on the cables.
• Control Panel: A red power button or light is present on the battery unit. No other control remote is visible in the images.

Quantity Information and Accessories

The following items are present in the images:

• Main Device: 1 unit of Dragon DW-ST003A stair climbing and descending device.
• Included Accessories: Integrated battery and safety belt.

External accessories such as a charging adapter, additional connection cables, or a user manual are not visible in the images.

Label and Model Information

The only legible label found on the device contains the model information:

• Brand: Dragon
• Model Code: DW-ST003A

A small, blue-white label is also present on the upper part of the backrest, but the text on it is not legible in the images.

Potential Failure Risk and Conclusion

Based on the available images, the device has no known or visible malfunctions. Given its good overall condition, the risk of a mechanical failure in the near future is assessed as low. No comment can be made regarding the battery’s performance and lifespan without testing it. However, its physically good condition is a positive indicator. The product, as it stands, appears well-maintained and ready for use.