Which of the following can cause a forklift to tip over forwards or backwards?

Driving too fast can cause a forklift to tip over forwards or backwards due to the physics of weight distribution and the dynamics of the vehicle. When a forklift is moving at high speeds, the inertia of the load can lead to a shift in weight, especially during sudden turns or stops. This rapid movement can place excessive forward or backward force on the forklift, increasing the risk of tipping over.

Ensuring that the forklift is operated within safe speed limits is crucial for maintaining stability and control, particularly when navigating inclines, declines, or making sharp turns. This emphasizes the importance of driving at appropriate speeds to prevent accidents and maintain the safety of the operator and others in the work environment.

In contrast, using the tilt function correctly, operating on a flat surface, and checking load balance regularly are practices aimed at enhancing safety and stability. However, these practices are not associated with causing a tipping risk; rather, they are meant to mitigate that risk when followed properly.