1.5. Wind Load Considerations

Try these first

1. 1.

   What is the primary purpose of outriggers?

   Hint

   Think about what helps keep the crane upright.

2. 2.

   What does OSHA stand for?

   Hint

   What organization sets workplace safety regulations?

3. 3.

   What should be done if wind speeds exceed 72 km/h?

   • Continue operations
   • Cease operations immediately
   • Reduce the load

   Hint

   Remember the specific wind speed mentioned in the section.

4. 4.

   True or False: Properly extending outriggers can reduce crane-related accidents.

   • True
   • False

   Hint

   Think about how stability affects crane operation.

5. 5.

   A crane needs to lift a load weighing 1000 kg to a height of 50 meters while the wind speed is currently at 80 km/h. What should the operator do?

   Hint

   Recall the safety regulations regarding crane operations in high winds.

6. 6.

   Using a crane range diagram, determine the boom length required to lift a load 60 meters vertically while extending 30 meters horizontally. What factors must the operator also consider?

   Hint

   Think about how to interpret the diagram and additional factors affecting crane operation.