1.6. Problem Example on Production Estimation

Try these first

1. 1.

   What is the ideal angle of swing for maximizing productivity?

   Hint

   Think of the best position for swinging the bucket.

2. 2.

   Identify one key factor affecting productivity in excavation.

   Hint

   Consider the conditions that affect the operation.

3. 3.

   What is the ideal angle of swing for maximizing productivity?

   • 80 degrees
   • 90 degrees
   • 100 degrees

   Hint

   Consider where the best loading position is.

4. 4.

   True or False: The correction factor increases productivity when the height of cut is below optimum.

   • True
   • False

   Hint

   Refer back to the correction relationship.

5. 5.

   Given a maximum digging height of 10 meters, calculate the optimal height for excavating well-blasted rock and how it influences productivity if the actual height is 4 meters.

   Hint

   Use the formula for optimal height and factor in productivity elements.

6. 6.

   Discuss how changing the angle of swing from 90 to 120 degrees impacts the productivity of an excavator in real-time operations.

   Hint

   Think about operational flow and time efficiency.