An asterisk on a load chart indicates which of the following?

An asterisk on a load chart indicates which of the following?

• A. Structural capacity
• B. Maximum reach
• C. Weight of load
• D. Safety factor

Answer: (A)

An asterisk on a load chart flags that the capacity shown is governed by the crane’s structural capacity. In other words, the limit you’re looking at is the strength of the crane’s structure (boom, joints, base) at that configuration, not something like reach, the weight you’re lifting, or a general safety margin. The chart’s other numbers reflect different factors, but the asterisk tells you the rating is specifically constrained by how much the structure itself can safely handle. Always check the accompanying notes for any conditions tied to that asterisk, such as outriggers, jib position, or other setup requirements that could affect the structural limit.

An asterisk on a load chart flags that the capacity shown is governed by the crane’s structural capacity. In other words, the limit you’re looking at is the strength of the crane’s structure (boom, joints, base) at that configuration, not something like reach, the weight you’re lifting, or a general safety margin. The chart’s other numbers reflect different factors, but the asterisk tells you the rating is specifically constrained by how much the structure itself can safely handle. Always check the accompanying notes for any conditions tied to that asterisk, such as outriggers, jib position, or other setup requirements that could affect the structural limit.