What can happen if a crane's hydraulic boom sections are extended unequally?

When a crane's hydraulic boom sections are extended unequally, one of the key risks is that longer boom sections can be subjected to excessive stress and strain. This can lead to structural damage, as the load dynamics change due to the uneven extension. Unequal extension can create imbalances, making the crane unstable and potentially straining components beyond their design limits.

Additionally, having sections unevenly extended can affect the load distribution across the boom, which may lead to a tipping hazard or even a collapse in severe cases. It is crucial for cranes to operate with all boom sections extended uniformly to ensure stability and safety during lifting operations.

In this context, the correct answer highlights the potential for damage to the longer sections due to the improper operation of the crane, emphasizing the importance of maintaining proper hydraulic boom extension practices.