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Large
bolt-in mounting adapter installation:
|
| 1)
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the
propulsor is lifted onboard; |
| 2)
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the propulsor is bolted to the trunk flange; |
| 3)
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the deck hatch is bolted or welded into place
above the propulsor |
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Large
Mounting Adapter
The use of a large mounting adapter allows the complete
propulsor to be lifted onboard in one piece. Often
it is possible to do so even with the vessel in water.
This feature also enables the propulsor to be lifted
off the vessel for repairs and maintenance without
dry-docking the vessel.
Pros
and Cons:
+
Easy and fast installation
+ Installation possible after launching
+ Complete unit
+ Adapter formed according to hull
+ Service of underwater parts possible without dry-docking
- Propulsor cost
-
Weight - Aftship strength
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