4.1 - Formula for Productivity
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Practice Questions
Test your understanding with targeted questions
Define the term 'bucket rating'.
💡 Hint: Think about what the manufacturer provides regarding volume.
What is the purpose of the bucket fill factor?
💡 Hint: Consider why you'd need to change the bucket's rated capacity.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the purpose of the bucket fill factor?
💡 Hint: Think about how different materials fill a bucket.
The static tipping load refers to?
💡 Hint: Consider what tipping implies in loader operations.
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Challenge Problems
Push your limits with advanced challenges
A loader has a bucket rated at 1.5 m³ and a fill factor of 70%. Calculate the productivity per hour if the total cycle time is 40 seconds and job efficiency is 30 minutes.
💡 Hint: Convert seconds to hours for efficiency and apply the fill factor correctly.
If a wheel loader operates with a maximum static tipping load of 12,000 kg, what is the maximum allowable load in the bucket to maintain a safe operational percentage of 50%?
💡 Hint: Always consider the safety factor relevant to tipping load.
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