Typical mobile scaffold towers with adjustable wheels are not recommended for surfaces with a slope exceeding 5 degrees. The scaffold tower without flexible components can only be established on level, firm and stable ground, and you need to support the feet or wheels of the tower.
However, scaffold towers with adjustable legs can be used on uneven heights or un-level ground. The supporting components must be adjusted and secured tightly according to the area’s terrain. You must always keep the brakes locked on the wheel unless transporting the system from one site to another.