2 - Crane Range Diagram
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What are outriggers used for in crane operations?
💡 Hint: Think about how cranes stay upright.
Why is it important to check the load moment indicators?
💡 Hint: Remember, exceeding limits can cause accidents!
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary purpose of outriggers?
💡 Hint: Consider the crane's balance while lifting.
True or False: Load moment indicators are used to monitor the crane's fuel level.
💡 Hint: Think about their function in preventing overloading.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
A crane is set to lift a load to a height of 100 meters at a radius of 50 meters. Using the range diagram, what boom length will you need?
💡 Hint: Draw a quick sketch to visualize the height and radius.
A construction site requires lifting equipment to meet a specific requirement of 10,000 kg. Calculate the crane's possible net capacity if the rigging weighs 1,200 kg and determine if a boom length of 45 meters is sufficient.
💡 Hint: Remember to check the load capacity charts for specific boom lengths!
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.