What error can lead to a "tip-over" of a crane?

Lifting an unbalanced load or exceeding the rated capacity is a fundamental factor that can lead to a crane "tip-over." Cranes are designed to lift specific loads safely, and when the weight distribution is uneven or when the load surpasses the crane's rated capacity, it can create a moment or force that exceeds the crane's stability. This situation can cause the crane to pivot in an unsafe manner, resulting in a loss of balance and leading to a tip-over. Understanding load stability and the crane's limitations is essential to maintaining safety operations.

Other factors, such as adverse weather conditions, can affect operational safety but do not directly cause a mechanical failure or loss of stability as directly as an unbalanced load or overloading does. Worn-out cables can pose safety risks but aren't directly tied to the tipping mechanism. Similarly, hooking onto parts of the load can create hazards during lifting but is not inherently a contributing factor to tips in the same way that load imbalance is. Thus, ensuring proper load management is crucial for safe crane operation.