What does the stability triangle in forklifts describe?

The stability triangle in forklifts is an essential concept that illustrates how a forklift maintains balance while carrying a load. It describes the relationship between three critical factors: the center of gravity, load center, and wheelbase.

This triangle is formed by the three points: one at each wheel and one at the center of gravity of the load plus the forklift itself. The stability of the forklift depends on keeping the center of gravity within this triangle. If the center of gravity moves outside this triangle due to improper loading or maneuvering, the risk of tipping over increases significantly. Understanding this relationship is key for safe operation, as it helps operators make informed decisions about load handling, thus ensuring stability during lifting and transporting tasks.

The other options refer to various components of forklift operation, such as the physical aspects of loads and surfaces but do not capture the significance of the stability triangle in relation to maintaining balance and safety during forklift operation.