The stacker is loading and unloading on sloping ground. What should the inclination angle not exceed?

The correct answer is based on the stability and safety standards for operating forklifts, particularly stackers, on inclined surfaces. When loading and unloading on sloping ground, it is crucial to maintain a low inclination angle to prevent tipping and ensure the load's stability.

An inclination angle of no more than 3 degrees is widely recommended to minimize the risk associated with operating on slopes. At higher angles, even slight shifts in load or operator movement can lead to dangerous conditions, such as loss of control or tipping over, especially when the stacker is loaded.

Operating on slopes greater than this precautionary limit can significantly increase the potential for accidents, as forklifts have a narrow base of stability when loaded. A more significant inclination can lead to unsafe operation, affecting the stacker's ability to maintain balance while moving or lifting loads. Therefore, maintaining the angle at or below 3 degrees is critical for ensuring safe operational practices in such environments.