4.2 - Boom Types
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Practice Questions
Test your understanding with targeted questions
What are the two main types of crane booms?
💡 Hint: Think about the structures of cranes.
Why are lattice booms preferred for heavy lifts?
💡 Hint: Consider how weight affects lifting.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is a primary advantage of a lattice boom crane?
💡 Hint: Consider how weight affects lifting capability.
True or False: Telescopic booms can vary their length for different lifting tasks.
💡 Hint: Think about the adaptability of boom types.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Suppose a construction site requires lifting weights of varying sizes at different heights. You need to choose between a lattice boom crane and a telescopic boom crane. Analyze the situation and provide a recommendation based on site conditions, lifting needs, and cost implications.
💡 Hint: Consider practicality of access, potential weight reduction, and project duration.
A lattice boom crane has a safe working load of 25 tons and the telescopic boom has a safe working load of 15 tons. If you needed to lift a load of 18 tons, which crane would you select and why? What considerations should be taken into account?
💡 Hint: Think in terms of capacity limits and the project’s specific lifting requirements.
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