Motor-boat : multi-purpose work-boat (aluminium)
DC 550
Castoldi
- 6.34m 
20' 10"ft
DC 550 has a very wide operation field being capable to run in open and inshore shallow waters due to the waterjet propulsion and the special hull designed with a well racked deep V entry for comfortable running in rough waters with the deadrise falling, as the hull runs aft, to a light V angle of 10°. The shape of the hull and the waterjet propulsion system, which doesn't have any part protruding from the keel, allow to operate in only 30 cm of water. The aluminum construction grants the possibility to be easily repaired almost everywhere.
20' 10"ft
DC 550 has a very wide operation field being capable to run in open and inshore shallow waters due to the waterjet propulsion and the special hull designed with a well racked deep V entry for comfortable running in rough waters with the deadrise falling, as the hull runs aft, to a light V angle of 10°. The shape of the hull and the waterjet propulsion system, which doesn't have any part protruding from the keel, allow to operate in only 30 cm of water. The aluminum construction grants the possibility to be easily repaired almost everywhere.
