I'm planning to build a boat with a jacking system, similar to SeaJack/Fred Olsen use for building wind farms.
I'm stuck on how to pull the vessel out of the water / put it back in a controlled way.
As the vessels are heavy lift, they use pneumatic rams, but is this the best way to do on a scale model, or is there an easier way?
Each leg will be 7x7cm and housing 15x10cm. Total weight of the structure is expected to be 13kg, so 2.2kg per leg
Any help is appreciated.