When interpreting a load chart, which factor must always be considered in conjunction with the gross load capacity?

Question: When interpreting a load chart, which factor must always be considered in conjunction with the gross load capacity?

Answer options:

• The operator's personal preference
• The colour of the load ✅ The crane's configuration (e.g., boom length, angle, radius) and any deductions for rigging, hook block, etc.
• The current outdoor temperature

Correct answer: The crane's configuration (e.g., boom length, angle, radius) and any deductions for rigging, hook block, etc.

Explanation: Load charts provide capacities based on specific crane configurations. The gross load (including rigging, hook block, and accessories) must always be below the chart's capacity for the chosen boom length, angle, and radius, as stipulated by CSA Z150.