Cargo: What are the advantages of a crane vs derrick?

Question

What are the advantages of a crane vs derrick?

Sophie March · Accepted Answer

1. simple operation 
2. less labour intensive 
3. clear deck operational views 
4. clear deck space of rigging 
5. versatility with heavy loads, and not required to de-rig 
6. 360° slew and working arc 
7. faster operation 
8. enclosed cabin

Cargo

What are the advantages of a crane vs derrick?

1. simple operation 2. less labour intensive 3. clear deck operational views 4. clear deck space of rigging 5. versatility with heavy loads, and not required to de-rig 6. 360° slew and working arc 7. faster operation 8. enclosed cabin

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