4 - Summary of Crane Types
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 is the role of outriggers in crane operations?
💡 Hint: Think about how a tripod functions.
What minimum distance should cranes maintain from high-voltage lines, according to OSHA?
💡 Hint: OSHA sets safety standards!
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary purpose of outriggers?
💡 Hint: Think about the primary function of supports and bases.
True or False: Load moment indicators are not necessary in modern cranes.
💡 Hint: Rethink the safety features of machinery.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
You need to lift a load weighing 15,000 kg up to a height of 45 meters at an operational radius of 25 meters. Given the crane’s limits of 20,000 kg at that radius, how can you ensure the operation remains safe?
💡 Hint: Always consider the entire weight, including rigging, when calculating lifting capacity.
A crane is operating on soft soil and shows signs of instability. What steps should you take to enhance its safety?
💡 Hint: Evaluate both the ground and equipment configurations to enhance safety.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.