The wheelchair static stability testing machine is a key testing equipment used to evaluate the anti overturning ability of wheelchairs in a stationary state, and is widely used in quality inspection, product development, and certification testing fields. Its core function is to simulate the force state of a wheelchair at different tilt angles, and verify whether it meets the requirements of international standards (such as ISO 7176-1) or national standards (such as GB/T 18029.1) regarding static stability in the front, back, left, and right directions.