2 - Load Radius Diagram and Lifting Capacity
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Practice Questions
Test your understanding with targeted questions
What is the distance called from the center of the boom to the tipping axis?
💡 Hint: Recall the variable we discussed for stability.
What does X represent in crane operations?
💡 Hint: It is derived from the operating radius.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main reason cranes have a safe working load limit?
💡 Hint: Consider the balance between loads and stability.
True or False: The further the load line is from the center of the crane, the more stable it becomes.
💡 Hint: Think about the relationship between distance and safety.
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Challenge Problems
Push your limits with advanced challenges
A crane is rated to lift a maximum of 100 tons at a minimum operating radius of 25 ft. If the radius increases to 35 ft, calculate the expected lifting capacity and discuss any safety measures.
💡 Hint: Reflect on the relationship between radius and capacity.
During a crane operation, the ground is found to be unstable. How should safety protocols change, and what adjustments can be made in crane operations?
💡 Hint: Think about the crane's environment and necessary adjustments.
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